diff --git a/analysis/urls.py b/analysis/urls.py
index 1002e7a17..62333af8a 100644
--- a/analysis/urls.py
+++ b/analysis/urls.py
@@ -5,147 +5,147 @@
 from analysis.views import views, views_json, views_grid, views_karyomapping, views_autocomplete
 from library.django_utils.jqgrid_view import JQGridView
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('analyses/list/', views.analysis_list, name='analyses'),
-    perm_path('analysis_templates/', views.analysis_templates, name='analysis_templates'),
-    perm_path('<int:analysis_id>/', views.view_analysis, name='analysis'),
-    perm_path('<int:analysis_id>/<int:active_node_id>/', views.view_analysis, name='analysis_node'),
-    perm_path('clone_analysis/<int:analysis_id>/', views_json.clone_analysis, name='clone_analysis'),
-    perm_path('create_analysis_from_template/<genome_build_name>', views.create_analysis_from_template, name='create_analysis_from_template'),
-    perm_path('trio_wizard/<int:cohort_id>/<int:sample1_id>/<int:sample2_id>/<int:sample3_id>/', views.trio_wizard, name='trio_wizard'),
+    path('analyses/list/', views.analysis_list, name='analyses'),
+    path('analysis_templates/', views.analysis_templates, name='analysis_templates'),
+    path('<int:analysis_id>/', views.view_analysis, name='analysis'),
+    path('<int:analysis_id>/<int:active_node_id>/', views.view_analysis, name='analysis_node'),
+    path('clone_analysis/<int:analysis_id>/', views_json.clone_analysis, name='clone_analysis'),
+    path('create_analysis_from_template/<genome_build_name>', views.create_analysis_from_template, name='create_analysis_from_template'),
+    path('trio_wizard/<int:cohort_id>/<int:sample1_id>/<int:sample2_id>/<int:sample3_id>/', views.trio_wizard, name='trio_wizard'),
 
     # Templates
-    perm_path('analysis_template/<pk>/save/', views_json.analysis_template_save, name='analysis_template_save'),
-    perm_path('analysis_template/<pk>/settings/', views.analysis_template_settings, name='analysis_template_settings'),
-    perm_path('analysis_template/<pk>/clone/', views_json.analysis_template_clone, name='analysis_template_clone'),
+    path('analysis_template/<pk>/save/', views_json.analysis_template_save, name='analysis_template_save'),
+    path('analysis_template/<pk>/settings/', views.analysis_template_settings, name='analysis_template_settings'),
+    path('analysis_template/<pk>/clone/', views_json.analysis_template_clone, name='analysis_template_clone'),
 
 
     # For node views below - a Node contains the analysis ID - so we don't need to pass analysis_id, but do so
     # to make it easier to debug errors if nodes were deleted
 
     # Node editors
-    perm_path('<int:analysis_id>/<int:analysis_version>/node/view/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_view, name='node_view'),
-    perm_path('<int:analysis_id>/node_update/<int:node_id>/', views_json.NodeUpdate.as_view(), name='node_update'),
-    perm_path('<int:analysis_id>/<int:analysis_version>/node_debug/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_debug, name='node_debug'),
-    perm_path(
+    path('<int:analysis_id>/<int:analysis_version>/node/view/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_view, name='node_view'),
+    path('<int:analysis_id>/node_update/<int:node_id>/', views_json.NodeUpdate.as_view(), name='node_update'),
+    path('<int:analysis_id>/<int:analysis_version>/node_debug/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_debug, name='node_debug'),
+    path(
         '<int:analysis_id>/<int:analysis_version>/node_audit_log/<int:node_id>/<int:node_version>/<slug:extra_filters>/',
         views.node_audit_log, name='node_audit_log'),
-    perm_path('<int:analysis_id>/node_doc/<int:node_id>/', views.node_doc, name='node_doc'),
-    perm_path('<int:analysis_id>/node_load/<int:node_id>/', views.node_load, name='node_load'),
-    perm_path('<int:analysis_id>/node_cancel_load/<int:node_id>/', views.node_cancel_load, name='node_cancel_load'),
-    perm_path('<int:analysis_id>/<int:analysis_version>/node/column_summary/<int:node_id>/<int:node_version>/<slug:extra_filters>/<slug:grid_column_name>/<int:significant_figures>/', views.node_column_summary, name='node_column_summary'),
-    perm_path('<int:analysis_id>/node/node_snp_matrix/<int:node_id>/<int:node_version>/<slug:conversion>/<int:significant_figures>/', views.node_snp_matrix, name='node_snp_matrix'),
-    perm_path('<int:analysis_id>/<int:analysis_version>/node/graph/<int:node_id>/<int:node_version>/<slug:graph_type_id>/<slug:cmap>/', views.node_data_graph, name='node_data_graph'),
-    perm_path('<int:analysis_id>/node/cohort_zygosity_filters/<int:node_id>/<int:cohort_id>/', views.cohort_zygosity_filters, name='cohort_zygosity_filters'),
-    perm_path('<int:analysis_id>/node/vcf_locus_filters/<int:node_id>/<int:vcf_id>/', views.vcf_locus_filters, name='vcf_locus_filters'),
-    perm_path('<int:analysis_id>/node/sample_vcf_locus_filters/<int:node_id>/<int:sample_id>/', views.sample_vcf_locus_filters, name='sample_vcf_locus_filters'),
-    perm_path('<int:analysis_id>/node/cohort_vcf_locus_filters/<int:node_id>/<int:cohort_id>/', views.cohort_vcf_locus_filters, name='cohort_vcf_locus_filters'),
-    perm_path('<int:analysis_id>/node/pedigree_vcf_locus_filters/<int:node_id>/<int:pedigree_id>/', views.pedigree_vcf_locus_filters, name='pedigree_vcf_locus_filters'),
+    path('<int:analysis_id>/node_doc/<int:node_id>/', views.node_doc, name='node_doc'),
+    path('<int:analysis_id>/node_load/<int:node_id>/', views.node_load, name='node_load'),
+    path('<int:analysis_id>/node_cancel_load/<int:node_id>/', views.node_cancel_load, name='node_cancel_load'),
+    path('<int:analysis_id>/<int:analysis_version>/node/column_summary/<int:node_id>/<int:node_version>/<slug:extra_filters>/<slug:grid_column_name>/<int:significant_figures>/', views.node_column_summary, name='node_column_summary'),
+    path('<int:analysis_id>/node/node_snp_matrix/<int:node_id>/<int:node_version>/<slug:conversion>/<int:significant_figures>/', views.node_snp_matrix, name='node_snp_matrix'),
+    path('<int:analysis_id>/<int:analysis_version>/node/graph/<int:node_id>/<int:node_version>/<slug:graph_type_id>/<slug:cmap>/', views.node_data_graph, name='node_data_graph'),
+    path('<int:analysis_id>/node/cohort_zygosity_filters/<int:node_id>/<int:cohort_id>/', views.cohort_zygosity_filters, name='cohort_zygosity_filters'),
+    path('<int:analysis_id>/node/vcf_locus_filters/<int:node_id>/<int:vcf_id>/', views.vcf_locus_filters, name='vcf_locus_filters'),
+    path('<int:analysis_id>/node/sample_vcf_locus_filters/<int:node_id>/<int:sample_id>/', views.sample_vcf_locus_filters, name='sample_vcf_locus_filters'),
+    path('<int:analysis_id>/node/cohort_vcf_locus_filters/<int:node_id>/<int:cohort_id>/', views.cohort_vcf_locus_filters, name='cohort_vcf_locus_filters'),
+    path('<int:analysis_id>/node/pedigree_vcf_locus_filters/<int:node_id>/<int:pedigree_id>/', views.pedigree_vcf_locus_filters, name='pedigree_vcf_locus_filters'),
 
     # Node JSON
-    perm_path('<int:analysis_id>/node/<int:node_id>/data/', views_json.node_data, name='node_data'),
-    perm_path('<int:analysis_id>/node/create/<node_type>/', views_json.node_create, name='node_create'),
-    perm_path('<int:analysis_id>/nodes/copy/', views_json.nodes_copy, name='nodes_copy'),
-    perm_path('<int:analysis_id>/nodes/delete/', views_json.nodes_delete, name='nodes_delete'),
-    perm_path('<int:analysis_id>/nodes/status/', views_json.nodes_status, name='nodes_status'),
-    perm_path('<int:analysis_id>/node/tasks/', views_json.nodes_tasks, name='nodes_tasks'),
-
-    perm_path('<int:analysis_id>/create_filter_child/<int:node_id>/', views_json.create_filter_child, name='create_filter_child'),
-    perm_path('<int:analysis_id>/create_extra_filter_child/<int:node_id>/<slug:extra_filters>/', views_json.create_extra_filter_child, name='create_extra_filter_child'),
-    perm_path('<int:analysis_id>/create_selected_child/<int:node_id>/', views_json.create_selected_child, name='create_selected_child'),
-
-    perm_path('<int:analysis_id>/node_versions/', views_json.analysis_node_versions, name='analysis_node_versions'),
-    perm_path('<int:analysis_id>/edit_and_grid/', views.analysis_editor_and_grid, name='analysis_editor_and_grid'),
-    perm_path('<int:analysis_id>/edit_and_grid/stand_alone/', views.stand_alone_analysis_editor_and_grid, name='standalone_analysis_editor_and_grid'),
-
-    perm_path('<int:analysis_id>/set_panel_size/', views_json.analysis_set_panel_size, name='analysis_set_panel_size'),
-    perm_path('<int:analysis_id>/node_populate_clingen_alleles/<int:node_id>/', views_json.node_populate_clingen_alleles,
-              name='node_populate_clingen_alleles'),
-    perm_path('<int:analysis_id>/settings/lock', views.analysis_settings_lock, name='analysis_settings_lock'),
-    perm_path('<int:analysis_id>/settings/', views.view_analysis_settings, name='analysis_settings'),
-    perm_path('<int:analysis_id>/settings_details_tab/', views.analysis_settings_details_tab, name='analysis_settings_details_tab'),
-    perm_path('<int:analysis_id>/settings_node_counts_tab/', views.analysis_settings_node_counts_tab, name='analysis_settings_node_counts_tab'),
-    perm_path('<int:analysis_id>/settings_template_run_tab/', views.analysis_settings_template_run_tab,
-              name='analysis_settings_template_run_tab'),
-    perm_path('<int:analysis_id>/settings_audit_log_tab/', views.analysis_settings_audit_log_tab,
-              name='analysis_settings_audit_log_tab'),
-    perm_path('<int:analysis_id>/reload/', views_json.analysis_reload, name='analysis_reload'),
-    perm_path('<int:analysis_id>/input_samples/', views.analysis_input_samples, name='analysis_input_samples'),
-    perm_path('sample_patient_gene_disease/<int:sample_id>', views_json.sample_patient_gene_disease, name='sample_patient_gene_disease'),
-
-    perm_path('<int:analysis_id>/node_graph/<int:node_id>/<int:graph_type_id>/<slug:cmap>/', views.node_graph, name='node_graph'),
-    perm_path('<int:analysis_id>/column_summary_boxplot/<int:node_id>/<label>/<slug:variant_column>/', views.column_summary_boxplot, name='column_summary_boxplot'),
-    perm_path('<int:analysis_id>/set_variant_selected/<int:node_id>/', views_json.set_variant_selected, name='set_variant_selected'),
-
-    perm_path('set_variant_tag/<slug:location>/', views_json.set_variant_tag, name='set_variant_tag'),
-
-    perm_path('<int:analysis_id>/classification/create_for_variant_tag/<int:variant_tag_id>', views.CreateClassificationForVariantTagView.as_view(),
-              name='create_classification_for_variant_tag'),
-    perm_path('<int:analysis_id>/create_classification/',
-              views.create_classification_for_analysis, name='create_classification_for_analysis'),
+    path('<int:analysis_id>/node/<int:node_id>/data/', views_json.node_data, name='node_data'),
+    path('<int:analysis_id>/node/create/<node_type>/', views_json.node_create, name='node_create'),
+    path('<int:analysis_id>/nodes/copy/', views_json.nodes_copy, name='nodes_copy'),
+    path('<int:analysis_id>/nodes/delete/', views_json.nodes_delete, name='nodes_delete'),
+    path('<int:analysis_id>/nodes/status/', views_json.nodes_status, name='nodes_status'),
+    path('<int:analysis_id>/node/tasks/', views_json.nodes_tasks, name='nodes_tasks'),
+
+    path('<int:analysis_id>/create_filter_child/<int:node_id>/', views_json.create_filter_child, name='create_filter_child'),
+    path('<int:analysis_id>/create_extra_filter_child/<int:node_id>/<slug:extra_filters>/', views_json.create_extra_filter_child, name='create_extra_filter_child'),
+    path('<int:analysis_id>/create_selected_child/<int:node_id>/', views_json.create_selected_child, name='create_selected_child'),
+
+    path('<int:analysis_id>/node_versions/', views_json.analysis_node_versions, name='analysis_node_versions'),
+    path('<int:analysis_id>/edit_and_grid/', views.analysis_editor_and_grid, name='analysis_editor_and_grid'),
+    path('<int:analysis_id>/edit_and_grid/stand_alone/', views.stand_alone_analysis_editor_and_grid, name='standalone_analysis_editor_and_grid'),
+
+    path('<int:analysis_id>/set_panel_size/', views_json.analysis_set_panel_size, name='analysis_set_panel_size'),
+    path('<int:analysis_id>/node_populate_clingen_alleles/<int:node_id>/', views_json.node_populate_clingen_alleles,
+         name='node_populate_clingen_alleles'),
+    path('<int:analysis_id>/settings/lock', views.analysis_settings_lock, name='analysis_settings_lock'),
+    path('<int:analysis_id>/settings/', views.view_analysis_settings, name='analysis_settings'),
+    path('<int:analysis_id>/settings_details_tab/', views.analysis_settings_details_tab, name='analysis_settings_details_tab'),
+    path('<int:analysis_id>/settings_node_counts_tab/', views.analysis_settings_node_counts_tab, name='analysis_settings_node_counts_tab'),
+    path('<int:analysis_id>/settings_template_run_tab/', views.analysis_settings_template_run_tab,
+         name='analysis_settings_template_run_tab'),
+    path('<int:analysis_id>/settings_audit_log_tab/', views.analysis_settings_audit_log_tab,
+         name='analysis_settings_audit_log_tab'),
+    path('<int:analysis_id>/reload/', views_json.analysis_reload, name='analysis_reload'),
+    path('<int:analysis_id>/input_samples/', views.analysis_input_samples, name='analysis_input_samples'),
+    path('sample_patient_gene_disease/<int:sample_id>', views_json.sample_patient_gene_disease, name='sample_patient_gene_disease'),
+
+    path('<int:analysis_id>/node_graph/<int:node_id>/<int:graph_type_id>/<slug:cmap>/', views.node_graph, name='node_graph'),
+    path('<int:analysis_id>/column_summary_boxplot/<int:node_id>/<label>/<slug:variant_column>/', views.column_summary_boxplot, name='column_summary_boxplot'),
+    path('<int:analysis_id>/set_variant_selected/<int:node_id>/', views_json.set_variant_selected, name='set_variant_selected'),
+
+    path('set_variant_tag/<slug:location>/', views_json.set_variant_tag, name='set_variant_tag'),
+
+    path('<int:analysis_id>/classification/create_for_variant_tag/<int:variant_tag_id>', views.CreateClassificationForVariantTagView.as_view(),
+         name='create_classification_for_variant_tag'),
+    path('<int:analysis_id>/create_classification/',
+         views.create_classification_for_analysis, name='create_classification_for_analysis'),
 
     # Node Data (bottom right window)
-    perm_path('<int:analysis_id>/<int:analysis_version>/node_data_grid/cfg/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_data_grid, name='node_data_grid'),
-    perm_path('<int:analysis_id>/<int:analysis_version>/node_async_wait/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_async_wait, name='node_async_wait'),
-    perm_path('<int:analysis_id>/<int:analysis_version>/node_errors/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_errors, name='node_errors'),
-    perm_path('<int:analysis_id>/node_method_description/<int:node_id>/<int:node_version>', views.node_method_description, name='node_method_description'),
+    path('<int:analysis_id>/<int:analysis_version>/node_data_grid/cfg/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_data_grid, name='node_data_grid'),
+    path('<int:analysis_id>/<int:analysis_version>/node_async_wait/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_async_wait, name='node_async_wait'),
+    path('<int:analysis_id>/<int:analysis_version>/node_errors/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views.node_errors, name='node_errors'),
+    path('<int:analysis_id>/node_method_description/<int:node_id>/<int:node_version>', views.node_method_description, name='node_method_description'),
 
     # Analysis templates
-    perm_path('<int:analysis_id>/templates/variable/<int:node_id>/', views_json.analysis_template_variable, name='analysis_template_variable'),
+    path('<int:analysis_id>/templates/variable/<int:node_id>/', views_json.analysis_template_variable, name='analysis_template_variable'),
 
-    perm_path('cohort_grid_export/<int:cohort_id>/<export_type>/', views_grid.cohort_grid_export,
-              name='cohort_grid_export'),
-    perm_path('sample_grid_export/<int:sample_id>/<export_type>/', views_grid.sample_grid_export,
-              name='sample_grid_export'),
+    path('cohort_grid_export/<int:cohort_id>/<export_type>/', views_grid.cohort_grid_export,
+         name='cohort_grid_export'),
+    path('sample_grid_export/<int:sample_id>/<export_type>/', views_grid.sample_grid_export,
+         name='sample_grid_export'),
 
     # Grids
-    perm_path('<int:analysis_id>/node_grid/export/', views_grid.node_grid_export, name='node_grid_export'),
-    perm_path('<int:analysis_id>/<int:analysis_version>/node_grid/cfg/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views_grid.NodeGridConfig.as_view(), name='node_grid_config'),
-    perm_path('<int:analysis_id>/node_grid/handler/', views_grid.NodeGridHandler.as_view(), name='node_grid_handler'),
+    path('<int:analysis_id>/node_grid/export/', views_grid.node_grid_export, name='node_grid_export'),
+    path('<int:analysis_id>/<int:analysis_version>/node_grid/cfg/<int:node_id>/<int:node_version>/<slug:extra_filters>/', views_grid.NodeGridConfig.as_view(), name='node_grid_config'),
+    path('<int:analysis_id>/node_grid/handler/', views_grid.NodeGridHandler.as_view(), name='node_grid_handler'),
 
-    perm_path('<int:analysis_id>/node_column_summary/grid/<int:node_id>/<int:node_version>/<slug:extra_filters>/<slug:variant_column>/<int:significant_figures>/<slug:op>/', JQGridView.as_view(grid=NodeColumnSummaryGrid, csv_download=True), name='node_column_summary_grid'),
-    perm_path('analyses/grid/<slug:op>/', JQGridView.as_view(grid=AnalysesGrid, delete_row=True), name='analyses_grid'),
+    path('<int:analysis_id>/node_column_summary/grid/<int:node_id>/<int:node_version>/<slug:extra_filters>/<slug:variant_column>/<int:significant_figures>/<slug:op>/', JQGridView.as_view(grid=NodeColumnSummaryGrid, csv_download=True), name='node_column_summary_grid'),
+    path('analyses/grid/<slug:op>/', JQGridView.as_view(grid=AnalysesGrid, delete_row=True), name='analyses_grid'),
 
-    perm_path('analysis_templates/grid/<slug:op>/', JQGridView.as_view(grid=AnalysisTemplatesGrid, delete_row=True), name='analysis_templates_grid'),
-    perm_path('analysis_issues/grid/<slug:op>/',
-              JQGridView.as_view(grid=AnalysisNodeIssuesGrid), name='analysis_node_issues_grid'),
+    path('analysis_templates/grid/<slug:op>/', JQGridView.as_view(grid=AnalysisTemplatesGrid, delete_row=True), name='analysis_templates_grid'),
+    path('analysis_issues/grid/<slug:op>/',
+         JQGridView.as_view(grid=AnalysisNodeIssuesGrid), name='analysis_node_issues_grid'),
 
-    perm_path('<int:analysis_id>/node/ontology/genes/grid/<int:node_id>/<int:version>/<slug:op>/',
-              JQGridView.as_view(grid=NodeOntologyGenesGrid), name='node_ontology_genes_grid'),
-    perm_path('<int:analysis_id>/node/gene_disease_classification/grid/<int:node_id>/<int:version>/<slug:op>/',
-              JQGridView.as_view(grid=NodeGeneDiseaseClassificationGenesGrid),
-              name='node_gene_disease_classification_genes_grid'),
+    path('<int:analysis_id>/node/ontology/genes/grid/<int:node_id>/<int:version>/<slug:op>/',
+         JQGridView.as_view(grid=NodeOntologyGenesGrid), name='node_ontology_genes_grid'),
+    path('<int:analysis_id>/node/gene_disease_classification/grid/<int:node_id>/<int:version>/<slug:op>/',
+         JQGridView.as_view(grid=NodeGeneDiseaseClassificationGenesGrid),
+         name='node_gene_disease_classification_genes_grid'),
 
-    perm_path('<int:analysis_id>/node/tissue/genes/grid/<int:node_id>/<int:version>/<slug:op>/',
-              JQGridView.as_view(grid=NodeTissueExpressionGenesGrid), name='node_tissue_expression_genes_grid'),
-    perm_path('<int:analysis_id>/node/tissue_uniprot/genes/grid/<int:node_id>/<int:version>/<slug:op>/',
-              JQGridView.as_view(grid=NodeTissueUniProtTissueSpecificityGenesGrid), name='node_tissue_uniprot_genes_grid'),
+    path('<int:analysis_id>/node/tissue/genes/grid/<int:node_id>/<int:version>/<slug:op>/',
+         JQGridView.as_view(grid=NodeTissueExpressionGenesGrid), name='node_tissue_expression_genes_grid'),
+    path('<int:analysis_id>/node/tissue_uniprot/genes/grid/<int:node_id>/<int:version>/<slug:op>/',
+         JQGridView.as_view(grid=NodeTissueUniProtTissueSpecificityGenesGrid), name='node_tissue_uniprot_genes_grid'),
 
-    perm_path('<int:analysis_id>/node/<int:node_id>/<int:version>/gene_list_genes/<int:gene_list_id>',
-              DatabaseTableView.as_view(column_class=NodeGeneListGenesColumns),
-              name='analysis_node_gene_list_genes_datatable'),
+    path('<int:analysis_id>/node/<int:node_id>/<int:version>/gene_list_genes/<int:gene_list_id>',
+         DatabaseTableView.as_view(column_class=NodeGeneListGenesColumns),
+         name='analysis_node_gene_list_genes_datatable'),
 
-    perm_path('analysis_issues', views.view_analysis_issues, name='analysis_issues'),
-    perm_path('analysis_log_entry/datatable',
-              DatabaseTableView.as_view(column_class=AnalysisLogEntryColumns),
-              name='analysis_log_entry_datatable'),
+    path('analysis_issues', views.view_analysis_issues, name='analysis_issues'),
+    path('analysis_log_entry/datatable',
+         DatabaseTableView.as_view(column_class=AnalysisLogEntryColumns),
+         name='analysis_log_entry_datatable'),
 
     # Mutational Signature
-    perm_path('view_mutational_signature/<int:pk>/', views.view_mutational_signature, name='view_mutational_signature'),
+    path('view_mutational_signature/<int:pk>/', views.view_mutational_signature, name='view_mutational_signature'),
 
     # karyomapping
-    perm_path('karyomapping/analyses/', views_karyomapping.karyomapping_analyses, name='karyomapping_analyses'),
-    perm_path('karyomapping/create_for_trio/<int:trio_id>/', views_karyomapping.create_karyomapping_analysis_for_trio_id, name='create_karyomapping_analysis_for_trio'),
-    perm_path('karyomapping/view_karyomapping_analysis/<int:pk>/', views_karyomapping.view_karyomapping_analysis, name='view_karyomapping_analysis'),
-    perm_path('karyomapping/view_karyomapping_gene/<int:pk>/', views_karyomapping.view_karyomapping_gene, name='view_karyomapping_gene'),
-    perm_path('karyomapping/download_karyomapping_gene_csv/<int:pk>/', views_karyomapping.download_karyomapping_gene_csv, name='download_karyomapping_gene_csv'),
+    path('karyomapping/analyses/', views_karyomapping.karyomapping_analyses, name='karyomapping_analyses'),
+    path('karyomapping/create_for_trio/<int:trio_id>/', views_karyomapping.create_karyomapping_analysis_for_trio_id, name='create_karyomapping_analysis_for_trio'),
+    path('karyomapping/view_karyomapping_analysis/<int:pk>/', views_karyomapping.view_karyomapping_analysis, name='view_karyomapping_analysis'),
+    path('karyomapping/view_karyomapping_gene/<int:pk>/', views_karyomapping.view_karyomapping_gene, name='view_karyomapping_gene'),
+    path('karyomapping/download_karyomapping_gene_csv/<int:pk>/', views_karyomapping.download_karyomapping_gene_csv, name='download_karyomapping_gene_csv'),
 
-    perm_path('karyomapping/analyses/grid/<slug:op>/', JQGridView.as_view(grid=KaromappingAnalysesGrid, delete_row=True), name='karyomapping_analyses_grid'),
+    path('karyomapping/analyses/grid/<slug:op>/', JQGridView.as_view(grid=KaromappingAnalysesGrid, delete_row=True), name='karyomapping_analyses_grid'),
 
     # Autocompletes
-    perm_path('autocomplete/Analysis/', views_autocomplete.AnalysisAutocompleteView.as_view(), name='analysis_autocomplete'),
-    perm_path('autocomplete/AnalysisTemplate/', views_autocomplete.AnalysisTemplateAutocompleteView.as_view(),
-              name='analysis_template_autocomplete'),
+    path('autocomplete/Analysis/', views_autocomplete.AnalysisAutocompleteView.as_view(), name='analysis_autocomplete'),
+    path('autocomplete/AnalysisTemplate/', views_autocomplete.AnalysisTemplateAutocompleteView.as_view(),
+         name='analysis_template_autocomplete'),
 ]
diff --git a/annotation/urls.py b/annotation/urls.py
index 520ca74f3..21a9799ab 100644
--- a/annotation/urls.py
+++ b/annotation/urls.py
@@ -5,42 +5,42 @@
     VariantAnnotationVersionColumns
 from library.django_utils.jqgrid_view import JQGridView
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('', views.annotation, name='annotation'),
-    perm_path('annotation_build_detail/<genome_build_name>/', views.annotation_build_detail, name='annotation_build_detail'),
-    perm_path('annotation_detail', views.annotation_detail, name='annotation_detail'),
-    perm_path('annotation_versions', views.annotation_versions, name='annotation_versions'),
-    perm_path('version_diffs', views.version_diffs, name='version_diffs'),
-    perm_path('view_version_diff/<int:version_diff_id>/', views.view_version_diff, name='view_version_diff'),
-    perm_path('variant_annotation_runs', views.variant_annotation_runs, name='variant_annotation_runs'),
-    perm_path('annotation_run/view/<int:annotation_run_id>', views.view_annotation_run, name='view_annotation_run'),
-    perm_path('annotation_run/retry/<int:annotation_run_id>', views.retry_annotation_run, name='retry_annotation_run'),
-    perm_path('annotation_run/retry_upload/<int:annotation_run_id>', views.retry_annotation_run_upload, name='retry_annotation_run_upload'),
-    perm_path('create_manual_variant_entry_from_text/<genome_build_name>/<variants_text>', views.create_manual_variant_entry_from_text, name='create_manual_variant_entry_from_text'),
-    perm_path('view_annotation_descriptions', views.view_annotation_descriptions, name='view_annotation_descriptions'),
-    perm_path('view_annotation_descriptions/<genome_build_name>', views.view_annotation_descriptions, name='view_annotation_descriptions_genome_build'),
-    perm_path('about_new_vep_columns', views.about_new_vep_columns, name='about_new_vep_columns'),
-    perm_path('view_annotation_version_details/<int:annotation_version_id>', views.view_annotation_version_details, name='view_annotation_version_details'),
-    perm_path('load_cached_web_resource/<pk>', views.load_cached_web_resource, name='load_cached_web_resource'),
-
-    perm_path('annotation_version/datatable/<path:genome_build_name>/', DatabaseTableView.as_view(column_class=VariantAnnotationVersionColumns), name='variant_annotation_version_datatable'),
-    perm_path('annotation_version/grid/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=VariantAnnotationVersionGrid), name='variant_annotation_version_grid'),
-
-    perm_path('annotation_run/datatables', DatabaseTableView.as_view(column_class=AnnotationRunColumns), name='annotation_run_datatable'),
-
-    perm_path('citations_json/<path:citations_ids_list>', views.citations_json, name='citations_json'),
-    perm_path('citation/<str:citation_id>', views.view_citation, name='view_citation'),
-    perm_path('citation/<str:citation_id>/detail', views.view_citation_detail, name='view_citation_detail'),
-
-    perm_path('clinvar/<int:clinvar_variation_id>/detail/<int:min_stars>', views.view_clinvar_records_detail, name='view_clinvar_records_detail')
+    path('', views.annotation, name='annotation'),
+    path('annotation_build_detail/<genome_build_name>/', views.annotation_build_detail, name='annotation_build_detail'),
+    path('annotation_detail', views.annotation_detail, name='annotation_detail'),
+    path('annotation_versions', views.annotation_versions, name='annotation_versions'),
+    path('version_diffs', views.version_diffs, name='version_diffs'),
+    path('view_version_diff/<int:version_diff_id>/', views.view_version_diff, name='view_version_diff'),
+    path('variant_annotation_runs', views.variant_annotation_runs, name='variant_annotation_runs'),
+    path('annotation_run/view/<int:annotation_run_id>', views.view_annotation_run, name='view_annotation_run'),
+    path('annotation_run/retry/<int:annotation_run_id>', views.retry_annotation_run, name='retry_annotation_run'),
+    path('annotation_run/retry_upload/<int:annotation_run_id>', views.retry_annotation_run_upload, name='retry_annotation_run_upload'),
+    path('create_manual_variant_entry_from_text/<genome_build_name>/<variants_text>', views.create_manual_variant_entry_from_text, name='create_manual_variant_entry_from_text'),
+    path('view_annotation_descriptions', views.view_annotation_descriptions, name='view_annotation_descriptions'),
+    path('view_annotation_descriptions/<genome_build_name>', views.view_annotation_descriptions, name='view_annotation_descriptions_genome_build'),
+    path('about_new_vep_columns', views.about_new_vep_columns, name='about_new_vep_columns'),
+    path('view_annotation_version_details/<int:annotation_version_id>', views.view_annotation_version_details, name='view_annotation_version_details'),
+    path('load_cached_web_resource/<pk>', views.load_cached_web_resource, name='load_cached_web_resource'),
+
+    path('annotation_version/datatable/<path:genome_build_name>/', DatabaseTableView.as_view(column_class=VariantAnnotationVersionColumns), name='variant_annotation_version_datatable'),
+    path('annotation_version/grid/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=VariantAnnotationVersionGrid), name='variant_annotation_version_grid'),
+
+    path('annotation_run/datatables', DatabaseTableView.as_view(column_class=AnnotationRunColumns), name='annotation_run_datatable'),
+
+    path('citations_json/<path:citations_ids_list>', views.citations_json, name='citations_json'),
+    path('citation/<str:citation_id>', views.view_citation, name='view_citation'),
+    path('citation/<str:citation_id>/detail', views.view_citation_detail, name='view_citation_detail'),
+
+    path('clinvar/<int:clinvar_variation_id>/detail/<int:min_stars>', views.view_clinvar_records_detail, name='view_clinvar_records_detail')
 ]
 
 rest_urlpatterns = [
-    perm_path('api/manual_variant_entry_collection/<int:pk>', views_rest.ManualVariantEntryCollectionView.as_view(),
-              name='api_manual_variant_entry_collection'),
-    perm_path('api/variant_annotation/<genome_build_name>/<variant_string>', views_rest.VariantAnnotationView.as_view(), name='api_variant_annotation')
+    path('api/manual_variant_entry_collection/<int:pk>', views_rest.ManualVariantEntryCollectionView.as_view(),
+         name='api_manual_variant_entry_collection'),
+    path('api/variant_annotation/<genome_build_name>/<variant_string>', views_rest.VariantAnnotationView.as_view(), name='api_variant_annotation')
 ]
 
 urlpatterns += format_suffix_patterns(rest_urlpatterns)
diff --git a/classification/urls.py b/classification/urls.py
index 341d03b96..92b0ab28a 100644
--- a/classification/urls.py
+++ b/classification/urls.py
@@ -36,170 +36,170 @@
     view_uploaded_classification_unmapped, view_uploaded_classification_unmapped_detail, \
     view_uploaded_classification_unmapped_validation_detail, upload_classification_unmapped_download_validation
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 router = routers.DefaultRouter()
 
 urlpatterns = [
-    perm_path('activity', views.activity, name='activity'),
-    perm_path('activity/lab/<int:lab_id>', views.activity, name='activity_lab'),
-    perm_path('activity/user/<int:user_id>', views.activity, name='activity_user'),
-    perm_path('activity/report/<int:discordance_report_id>', views.activity, name='activity_discordance'),
-    perm_path('classifications', views.classifications, name='classifications'),
-    perm_path('create_for_variant/<int:variant_id>/<genome_build_name>', views.CreateClassificationForVariantView.as_view(),
-              name='create_classification_for_variant'),
+    path('activity', views.activity, name='activity'),
+    path('activity/lab/<int:lab_id>', views.activity, name='activity_lab'),
+    path('activity/user/<int:user_id>', views.activity, name='activity_user'),
+    path('activity/report/<int:discordance_report_id>', views.activity, name='activity_discordance'),
+    path('classifications', views.classifications, name='classifications'),
+    path('create_for_variant/<int:variant_id>/<genome_build_name>', views.CreateClassificationForVariantView.as_view(),
+         name='create_classification_for_variant'),
 
-    perm_path('classification/view_metrics', view_classification_metrics, name="classification_view_metrics"),
-    perm_path('classification/view_metrics/detail', view_page_metrics_detail, name="classification_view_metrics_detail"),
+    path('classification/view_metrics', view_classification_metrics, name="classification_view_metrics"),
+    path('classification/view_metrics/detail', view_page_metrics_detail, name="classification_view_metrics_detail"),
 
     # this is uploading the entire import file, distinct from attaching a file to a classification
-    perm_path('classification/import_upload', UploadedClassificationsUnmappedView.as_view(), name="classification_upload_unmapped"),
+    path('classification/import_upload', UploadedClassificationsUnmappedView.as_view(), name="classification_upload_unmapped"),
     # TODO move file lab into another subfolder as it gets a bit confused with upload page
-    perm_path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>', view_uploaded_classification_unmapped, name="classification_upload_unmapped_status"),
-    perm_path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>/download_validation', upload_classification_unmapped_download_validation, name="classification_upload_unmapped_status_download_validation"),
-    perm_path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>/detail', view_uploaded_classification_unmapped_detail, name="classification_upload_unmapped_status_detail"),
-    perm_path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>/validation_detail', view_uploaded_classification_unmapped_validation_detail, name="classification_upload_unmapped_status_validation_detail"),
-    perm_path('classification/import_upload/datatable', DatabaseTableView.as_view(column_class=UploadedClassificationsUnmappedColumns), name='classification_upload_unmapped_datatable'),
-    perm_path('classification/import_upload/download/<int:uploaded_classification_unmapped_id>', download_classification_unmapped_file, name='classification_upload_unmapped_download'),
-    perm_path('classification/import_upload/<str:lab_id>', UploadedClassificationsUnmappedView.as_view(), name="classification_upload_unmapped_lab"),
-
-    perm_path('classification/create', views.create_classification, name='create_classification'),
-    perm_path('classification/create_from_hgvs/<genome_build_name>/<hgvs_string>', views.create_classification_from_hgvs, name='create_classification_from_hgvs'),
-    perm_path('classification_file_upload/<int:classification_id>', views.classification_file_upload, name='classification_file_upload'),
-    perm_path('classification_file_delete/<int:pk>', views.classification_file_delete, name='classification_file_delete'),
-    perm_path('view_classification_file_attachment/<int:pk>', views.view_classification_file_attachment, name='view_classification_file_attachment'),
-    perm_path('view_classification_file_attachment_thumbnail/<int:pk>', views.view_classification_file_attachment_thumbnail, name='view_classification_file_attachment_thumbnail'),
-
-    perm_path('classification_grid/export/', views.export_classifications_grid, name='export_classifications_grid'),
-    perm_path('classification_grid/export_redcap/', views.export_classifications_grid_redcap, name='export_classifications_grid_redcap'),
-
-    perm_path('clinvar_match', ClinVarMatchView.as_view(), name='clinvar_match'),
-    perm_path('clinvar_match/<str:clinvar_key_id>', ClinVarMatchView.as_view(), name='clinvar_match'),
-    perm_path('clinvar_match/<str:clinvar_key_id>/match_detail', clinvar_match_detail, name='clinvar_match_detail'),
-
-    perm_path('clinvar_export_summary', clinvar_export_view.clinvar_export_summary, name='clinvar_key_summary'),  # version that lets you pick which clinvarkey if you access to multiple
-    perm_path('clinvar_export_summary/<str:clinvar_key_id>', clinvar_export_view.clinvar_export_summary, name='clinvar_key_summary'),
-    perm_path('clinvar_export_summary/<str:clinvar_key_id>/refresh', clinvar_export_view.clinvar_export_refresh, name='clinvar_export_refresh'),
-    perm_path('clinvar_export_summary/<str:clinvar_key_id>/create_batch', clinvar_export_view.clinvar_export_create_batch, name='clinvar_export_create_batch'),
-    perm_path('clinvar_export_summary/<str:clinvar_key_id>/download', clinvar_export_view.clinvar_export_download, name='clinvar_key_summary_export_download'),
-    perm_path('clinvar_export/datatable', DatabaseTableView.as_view(column_class=clinvar_export_view.ClinVarExportColumns), name='clinvar_exports_datatables'),
-    perm_path('clinvar_export/<int:clinvar_export_id>', clinvar_export_view.clinvar_export_review, name='clinvar_export'),
-    perm_path('clinvar_export/<int:clinvar_export_id>/detail', clinvar_export_view.clinvar_export_detail, name='clinvar_export_detail'),
-    perm_path('clinvar_export/<int:clinvar_export_id>/history', clinvar_export_view.clinvar_export_history, name='clinvar_export_history'),
-    perm_path('clinvar_export_batch/datatable', DatabaseTableView.as_view(column_class=clinvar_export_view.ClinVarExportBatchColumns), name='clinvar_export_batch_datatables'),
-    perm_path('clinvar_export_batch/<int:clinvar_export_batch_id>/detail', clinvar_export_view.clinvar_export_batch_detail, name='clinvar_export_batch_detail'),
-    perm_path('clinvar_export_batch/<int:clinvar_export_batch_id>/download', clinvar_export_view.clinvar_export_batch_download, name='clinvar_export_batch_download'),
-
-    perm_path('condition_matchings', condition_matchings_view, name='condition_matchings'),
-    perm_path('condition_matchings/<str:lab_id>', condition_matchings_view, name='condition_matchings_lab'),
-    perm_path('condition_matchings/<str:lab_id>', condition_matchings_view, name='condition_matchings_lab'),
-    perm_path('condition_matching/datatable/<str:lab_id>', DatabaseTableView.as_view(column_class=ConditionTextColumns), name='condition_text_datatable'),
-    perm_path('condition_matching/<int:pk>', condition_matching_view, name='condition_matching'),
-
-    perm_path('condition_match_test', condition_match_test_view, name='condition_match_test'),
-    perm_path('condition_match_test_download', condition_match_test_download_view, name='condition_match_test_download'),
-
-    perm_path('condition_obsoletes', condition_obsoletes_view, name='condition_obsoletes'),
-
-    perm_path('diff/', views.view_classification_diff, name='classification_diff'),
-    perm_path('redcap_data_dictionary.csv', redcap_data_dictionary, name='redcap_data_dictionary'),
-    perm_path('classification/<classification_id>/classification.csv', classification_export_view.record_csv, name='classification_csv'),
-    perm_path('classification/<classification_id>/report.html', classification_export_view.template_report, name='view_template_report'),
-    perm_path('classification/<classification_id>/history', views.classification_history, name='classification_history'),
+    path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>', view_uploaded_classification_unmapped, name="classification_upload_unmapped_status"),
+    path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>/download_validation', upload_classification_unmapped_download_validation, name="classification_upload_unmapped_status_download_validation"),
+    path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>/detail', view_uploaded_classification_unmapped_detail, name="classification_upload_unmapped_status_detail"),
+    path('classification/import_upload/file/<int:uploaded_classification_unmapped_id>/validation_detail', view_uploaded_classification_unmapped_validation_detail, name="classification_upload_unmapped_status_validation_detail"),
+    path('classification/import_upload/datatable', DatabaseTableView.as_view(column_class=UploadedClassificationsUnmappedColumns), name='classification_upload_unmapped_datatable'),
+    path('classification/import_upload/download/<int:uploaded_classification_unmapped_id>', download_classification_unmapped_file, name='classification_upload_unmapped_download'),
+    path('classification/import_upload/<str:lab_id>', UploadedClassificationsUnmappedView.as_view(), name="classification_upload_unmapped_lab"),
+
+    path('classification/create', views.create_classification, name='create_classification'),
+    path('classification/create_from_hgvs/<genome_build_name>/<hgvs_string>', views.create_classification_from_hgvs, name='create_classification_from_hgvs'),
+    path('classification_file_upload/<int:classification_id>', views.classification_file_upload, name='classification_file_upload'),
+    path('classification_file_delete/<int:pk>', views.classification_file_delete, name='classification_file_delete'),
+    path('view_classification_file_attachment/<int:pk>', views.view_classification_file_attachment, name='view_classification_file_attachment'),
+    path('view_classification_file_attachment_thumbnail/<int:pk>', views.view_classification_file_attachment_thumbnail, name='view_classification_file_attachment_thumbnail'),
+
+    path('classification_grid/export/', views.export_classifications_grid, name='export_classifications_grid'),
+    path('classification_grid/export_redcap/', views.export_classifications_grid_redcap, name='export_classifications_grid_redcap'),
+
+    path('clinvar_match', ClinVarMatchView.as_view(), name='clinvar_match'),
+    path('clinvar_match/<str:clinvar_key_id>', ClinVarMatchView.as_view(), name='clinvar_match'),
+    path('clinvar_match/<str:clinvar_key_id>/match_detail', clinvar_match_detail, name='clinvar_match_detail'),
+
+    path('clinvar_export_summary', clinvar_export_view.clinvar_export_summary, name='clinvar_key_summary'),  # version that lets you pick which clinvarkey if you access to multiple
+    path('clinvar_export_summary/<str:clinvar_key_id>', clinvar_export_view.clinvar_export_summary, name='clinvar_key_summary'),
+    path('clinvar_export_summary/<str:clinvar_key_id>/refresh', clinvar_export_view.clinvar_export_refresh, name='clinvar_export_refresh'),
+    path('clinvar_export_summary/<str:clinvar_key_id>/create_batch', clinvar_export_view.clinvar_export_create_batch, name='clinvar_export_create_batch'),
+    path('clinvar_export_summary/<str:clinvar_key_id>/download', clinvar_export_view.clinvar_export_download, name='clinvar_key_summary_export_download'),
+    path('clinvar_export/datatable', DatabaseTableView.as_view(column_class=clinvar_export_view.ClinVarExportColumns), name='clinvar_exports_datatables'),
+    path('clinvar_export/<int:clinvar_export_id>', clinvar_export_view.clinvar_export_review, name='clinvar_export'),
+    path('clinvar_export/<int:clinvar_export_id>/detail', clinvar_export_view.clinvar_export_detail, name='clinvar_export_detail'),
+    path('clinvar_export/<int:clinvar_export_id>/history', clinvar_export_view.clinvar_export_history, name='clinvar_export_history'),
+    path('clinvar_export_batch/datatable', DatabaseTableView.as_view(column_class=clinvar_export_view.ClinVarExportBatchColumns), name='clinvar_export_batch_datatables'),
+    path('clinvar_export_batch/<int:clinvar_export_batch_id>/detail', clinvar_export_view.clinvar_export_batch_detail, name='clinvar_export_batch_detail'),
+    path('clinvar_export_batch/<int:clinvar_export_batch_id>/download', clinvar_export_view.clinvar_export_batch_download, name='clinvar_export_batch_download'),
+
+    path('condition_matchings', condition_matchings_view, name='condition_matchings'),
+    path('condition_matchings/<str:lab_id>', condition_matchings_view, name='condition_matchings_lab'),
+    path('condition_matchings/<str:lab_id>', condition_matchings_view, name='condition_matchings_lab'),
+    path('condition_matching/datatable/<str:lab_id>', DatabaseTableView.as_view(column_class=ConditionTextColumns), name='condition_text_datatable'),
+    path('condition_matching/<int:pk>', condition_matching_view, name='condition_matching'),
+
+    path('condition_match_test', condition_match_test_view, name='condition_match_test'),
+    path('condition_match_test_download', condition_match_test_download_view, name='condition_match_test_download'),
+
+    path('condition_obsoletes', condition_obsoletes_view, name='condition_obsoletes'),
+
+    path('diff/', views.view_classification_diff, name='classification_diff'),
+    path('redcap_data_dictionary.csv', redcap_data_dictionary, name='redcap_data_dictionary'),
+    path('classification/<classification_id>/classification.csv', classification_export_view.record_csv, name='classification_csv'),
+    path('classification/<classification_id>/report.html', classification_export_view.template_report, name='view_template_report'),
+    path('classification/<classification_id>/history', views.classification_history, name='classification_history'),
     # classification ID might have a version in it (e.g. a dot)
-    perm_path('classification/<classification_id>', views.view_classification, name='view_classification'),
+    path('classification/<classification_id>', views.view_classification, name='view_classification'),
 
-    perm_path('evidence_keys/<max_share_level>', views.evidence_keys, name='evidence_keys_max_share_level'),
-    perm_path('evidence_keys', views.evidence_keys, name='evidence_keys'),
+    path('evidence_keys/<max_share_level>', views.evidence_keys, name='evidence_keys_max_share_level'),
+    path('evidence_keys', views.evidence_keys, name='evidence_keys'),
 
-    perm_path('summary_email', summary_email_preview_html, name='summary_email_html'),
-    perm_path('summary_email/<str:lab_id>', summary_email_preview_html, name='summary_email_html'),
-    perm_path('summary_email_text', summary_email_preview_text, name='summary_email_text'),
-    perm_path('summary_email_text/<str:lab_id>', summary_email_preview_text, name='summary_email_html'),
+    path('summary_email', summary_email_preview_html, name='summary_email_html'),
+    path('summary_email/<str:lab_id>', summary_email_preview_html, name='summary_email_html'),
+    path('summary_email_text', summary_email_preview_text, name='summary_email_text'),
+    path('summary_email_text/<str:lab_id>', summary_email_preview_text, name='summary_email_html'),
 
-    perm_path('dashboard', classification_dashboard_view.classification_dashboard, name='classification_dashboard'),
-    perm_path('dashboard/<str:lab_id>', classification_dashboard_view.classification_dashboard, name='classification_dashboard'),
-    perm_path('dashboard_graph/<str:lab_id>', classification_dashboard_view.classification_dashboard_graph_detail, name='classification_dashboard_graph_detail'),
-    perm_path('dashboard_classification_special/<str:lab_id>', classification_dashboard_view.classification_dashboard_special_detail, name='classification_dashboard_special_detail'),
-    perm_path('dashboard_discordances/<str:lab_id>', classification_dashboard_view.classification_dashboard_classification_discordance_detail, name='classification_dashboard_discordance_detail'),
+    path('dashboard', classification_dashboard_view.classification_dashboard, name='classification_dashboard'),
+    path('dashboard/<str:lab_id>', classification_dashboard_view.classification_dashboard, name='classification_dashboard'),
+    path('dashboard_graph/<str:lab_id>', classification_dashboard_view.classification_dashboard_graph_detail, name='classification_dashboard_graph_detail'),
+    path('dashboard_classification_special/<str:lab_id>', classification_dashboard_view.classification_dashboard_special_detail, name='classification_dashboard_special_detail'),
+    path('dashboard_discordances/<str:lab_id>', classification_dashboard_view.classification_dashboard_classification_discordance_detail, name='classification_dashboard_discordance_detail'),
 
-    perm_path('dashboard_download', issues_download, name='classification_dashboard_download'),
-    perm_path('dashboard_download/<str:lab_id>', issues_download, name='classification_dashboard_download'),
+    path('dashboard_download', issues_download, name='classification_dashboard_download'),
+    path('dashboard_download/<str:lab_id>', issues_download, name='classification_dashboard_download'),
     # legacy URL
-    perm_path('dashboard/all', classification_dashboard_view.classification_dashboard, name="classification_dashboard_all"),
+    path('dashboard/all', classification_dashboard_view.classification_dashboard, name="classification_dashboard_all"),
 
 
-    perm_path('accumulation_data', classification_accumulation_graph.download_report, name="classification_accumulation_data"),
+    path('accumulation_data', classification_accumulation_graph.download_report, name="classification_accumulation_data"),
 
-    perm_path('discordance_reports', discordance_reports_view, name='discordance_reports'),
-    perm_path('discordance_reports/<str:lab_id>', discordance_reports_view, name='discordance_reports'),
-    perm_path('discordance_reports/<str:lab_id>/history_detail', discordance_reports_history_detail, name='discordance_reports_history_detail'),
-    perm_path('discordance_reports/<str:lab_id>/active_detail', discordance_reports_active_detail, name='discordance_reports_active_detail'),
-    perm_path('discrodance_reports/<str:lab_id>/download', discordance_reports_download, name='discordance_reports_download'),
+    path('discordance_reports', discordance_reports_view, name='discordance_reports'),
+    path('discordance_reports/<str:lab_id>', discordance_reports_view, name='discordance_reports'),
+    path('discordance_reports/<str:lab_id>/history_detail', discordance_reports_history_detail, name='discordance_reports_history_detail'),
+    path('discordance_reports/<str:lab_id>/active_detail', discordance_reports_active_detail, name='discordance_reports_active_detail'),
+    path('discrodance_reports/<str:lab_id>/download', discordance_reports_download, name='discordance_reports_download'),
     # 'classification' is redundant but there'll be other references to these URLs, so keep the URLs valid
-    perm_path('classification/discordance_report/<int:discordance_report_id>', discordance_report_view, name='discordance_report_deprecated'),
-    perm_path('classification/discordance_report/<int:discordance_report_id>/review', discordance_report_review, name='discordance_report_review'),
-    perm_path('classification/discordance_report/<int:discordance_report_id>/export', export_discordance_report, name='discordance_export_deprecated'),
-
-    perm_path('discordance_report/<int:discordance_report_id>', discordance_report_view, name='discordance_report'),
-    perm_path('discordance_report/<int:discordance_report_id>/export', export_discordance_report, name='discordance_export'),
-    perm_path('discordance_report_review_action/<int:review_id>', action_discordance_report_review, name='discordance_report_review_action'),
-
-    perm_path('discordance_report_triage/<int:discordance_report_triage_id>', DiscordanceReportTriageView.as_view(), name='discordance_report_triage_detail'),
-
-    perm_path('export_search_data', search_view_metrics.download_search_data, name='export_search_data'),
-    perm_path('export', classification_export_view.export_view, name='classification_export'),
-    perm_path('internal_lab_download', classification_export_view.internal_lab_download, name='internal_lab_download'),
-    perm_path('export_redirect', classification_export_view.export_view_redirector, name='classification_export_redirect'),
-    perm_path('import', classification_import_tool, name='classification_import_tool'),
-
-    perm_path('hgvs_resolution_tool', hgvs_resolution_tool, name='hgvs_resolution_tool'),
-
-    perm_path('clinical_context', post_clinical_context, name='clinical_context'),
-    perm_path('overlaps', view_overlaps, name='overlaps'),
-    perm_path('overlaps/<str:lab_id>', view_overlaps, name='overlaps'),
-    perm_path('overlaps_detail/<str:lab_id>', view_overlaps_detail, name='overlaps_detail'),
-    perm_path('vus', view_overlaps_vus, name='vus'),
-    perm_path('vus/<str:lab_id>', view_overlaps_vus, name='vus'),
-    perm_path('vus_detail/<str:lab_id>', view_overlaps_vus_detail, name='vus_detail'),
-    perm_path('clinical_context/<int:pk>', view_clinical_context, name='clinical_context'),
-
-    perm_path('imported_allele_info', view_imported_allele_info, name='view_imported_allele_info'),
-    perm_path('imported_allele_info/<int:allele_info_id>', view_imported_allele_info_detail, name='view_imported_allele_info_detail'),
-    perm_path('imported_allele_info/download', download_allele_info, name='imported_allele_info_download'),
-
-    perm_path('classification_graphs', views.classification_graphs, name='classification_graphs'),
-    perm_path('lab_gene_classification_counts', views.lab_gene_classification_counts, name='lab_gene_classification_counts'),
-    perm_path('clinical_significance_change_data', views.clin_sig_change_data, name='clinical_significance_change_data'),
-    perm_path('autocomplete/EvidenceKey/', views_autocomplete.EvidenceKeyAutocompleteView.as_view(), name='evidence_key_autocomplete'),
+    path('classification/discordance_report/<int:discordance_report_id>', discordance_report_view, name='discordance_report_deprecated'),
+    path('classification/discordance_report/<int:discordance_report_id>/review', discordance_report_review, name='discordance_report_review'),
+    path('classification/discordance_report/<int:discordance_report_id>/export', export_discordance_report, name='discordance_export_deprecated'),
+
+    path('discordance_report/<int:discordance_report_id>', discordance_report_view, name='discordance_report'),
+    path('discordance_report/<int:discordance_report_id>/export', export_discordance_report, name='discordance_export'),
+    path('discordance_report_review_action/<int:review_id>', action_discordance_report_review, name='discordance_report_review_action'),
+
+    path('discordance_report_triage/<int:discordance_report_triage_id>', DiscordanceReportTriageView.as_view(), name='discordance_report_triage_detail'),
+
+    path('export_search_data', search_view_metrics.download_search_data, name='export_search_data'),
+    path('export', classification_export_view.export_view, name='classification_export'),
+    path('internal_lab_download', classification_export_view.internal_lab_download, name='internal_lab_download'),
+    path('export_redirect', classification_export_view.export_view_redirector, name='classification_export_redirect'),
+    path('import', classification_import_tool, name='classification_import_tool'),
+
+    path('hgvs_resolution_tool', hgvs_resolution_tool, name='hgvs_resolution_tool'),
+
+    path('clinical_context', post_clinical_context, name='clinical_context'),
+    path('overlaps', view_overlaps, name='overlaps'),
+    path('overlaps/<str:lab_id>', view_overlaps, name='overlaps'),
+    path('overlaps_detail/<str:lab_id>', view_overlaps_detail, name='overlaps_detail'),
+    path('vus', view_overlaps_vus, name='vus'),
+    path('vus/<str:lab_id>', view_overlaps_vus, name='vus'),
+    path('vus_detail/<str:lab_id>', view_overlaps_vus_detail, name='vus_detail'),
+    path('clinical_context/<int:pk>', view_clinical_context, name='clinical_context'),
+
+    path('imported_allele_info', view_imported_allele_info, name='view_imported_allele_info'),
+    path('imported_allele_info/<int:allele_info_id>', view_imported_allele_info_detail, name='view_imported_allele_info_detail'),
+    path('imported_allele_info/download', download_allele_info, name='imported_allele_info_download'),
+
+    path('classification_graphs', views.classification_graphs, name='classification_graphs'),
+    path('lab_gene_classification_counts', views.lab_gene_classification_counts, name='lab_gene_classification_counts'),
+    path('clinical_significance_change_data', views.clin_sig_change_data, name='clinical_significance_change_data'),
+    path('autocomplete/EvidenceKey/', views_autocomplete.EvidenceKeyAutocompleteView.as_view(), name='evidence_key_autocomplete'),
 ]
 
 rest_urlpatterns = [
-    perm_path('api/imported_allele_info/datatables/', DatabaseTableView.as_view(column_class=ImportedAlleleInfoColumns), name='imported_allele_info_datatables'),
+    path('api/imported_allele_info/datatables/', DatabaseTableView.as_view(column_class=ImportedAlleleInfoColumns), name='imported_allele_info_datatables'),
 
-    perm_path('api/classifications/auto_populate', AutopopulateView.as_view(), name='classification_auto_populate_api'),
+    path('api/classifications/auto_populate', AutopopulateView.as_view(), name='classification_auto_populate_api'),
 
-    perm_path('api/classifications/record/', ClassificationView.as_view(api_version=1), name='classification_api'),
-    perm_path('api/classifications/record/<record_id>', ClassificationView.as_view(api_version=1), name='classification_with_record_api'),
-    perm_path('api/evidence_keys', EvidenceKeysView.as_view(), name='evidence_keys_api'),
+    path('api/classifications/record/', ClassificationView.as_view(api_version=1), name='classification_api'),
+    path('api/classifications/record/<record_id>', ClassificationView.as_view(api_version=1), name='classification_with_record_api'),
+    path('api/evidence_keys', EvidenceKeysView.as_view(), name='evidence_keys_api'),
 
-    perm_path('api/classifications/v1/record/', ClassificationView.as_view(), name='classification_api'),
-    perm_path('api/classifications/v1/record/<record_id>', ClassificationView.as_view(), name='classification_with_record_api'),
+    path('api/classifications/v1/record/', ClassificationView.as_view(), name='classification_api'),
+    path('api/classifications/v1/record/<record_id>', ClassificationView.as_view(), name='classification_with_record_api'),
 
-    perm_path('api/classifications/v2/record/', ClassificationView.as_view(api_version=2), name='classification_api_2'),
-    perm_path('api/classifications/v2/record/<record_id>', ClassificationView.as_view(api_version=2), name='classification_with_record_api_2'),
+    path('api/classifications/v2/record/', ClassificationView.as_view(api_version=2), name='classification_api_2'),
+    path('api/classifications/v2/record/<record_id>', ClassificationView.as_view(api_version=2), name='classification_with_record_api_2'),
 
-    perm_path('api/classifications/v3/record/', ClassificationView.as_view(api_version=3), name='classification_api_3'),
-    perm_path('api/classifications/v3/record/<record_id>', ClassificationView.as_view(api_version=3),
-              name='classification_with_record_api_3'),
+    path('api/classifications/v3/record/', ClassificationView.as_view(api_version=3), name='classification_api_3'),
+    path('api/classifications/v3/record/<record_id>', ClassificationView.as_view(api_version=3),
+         name='classification_with_record_api_3'),
 
-    perm_path('api/classifications/export', ClassificationApiExportView.as_view(), name='classification_export_api'),
-    perm_path('api/classifications/datatables/', DatabaseTableView.as_view(column_class=ClassificationColumns), name='classification_datatables'),
+    path('api/classifications/export', ClassificationApiExportView.as_view(), name='classification_export_api'),
+    path('api/classifications/datatables/', DatabaseTableView.as_view(column_class=ClassificationColumns), name='classification_datatables'),
 
-    perm_path('api/classifications/gene_counts/<lab_id>', LabGeneClassificationCountsView.as_view(),
-              name='lab_gene_classification_counts_api'),
+    path('api/classifications/gene_counts/<lab_id>', LabGeneClassificationCountsView.as_view(),
+         name='lab_gene_classification_counts_api'),
 
-    perm_path('api/condition_text_matching/<int:pk>', ConditionTextMatchingAPI.as_view(), name='condition_text_matching_api')
+    path('api/condition_text_matching/<int:pk>', ConditionTextMatchingAPI.as_view(), name='condition_text_matching_api')
 ]
 
 urlpatterns += format_suffix_patterns(rest_urlpatterns)
diff --git a/email_manager/urls.py b/email_manager/urls.py
index e36ea00bd..4f3082a94 100644
--- a/email_manager/urls.py
+++ b/email_manager/urls.py
@@ -1,10 +1,10 @@
 from email_manager.views.email_manager_views import email_manager_view, EmailColumns, email_detail, email_pure
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('', email_manager_view, name='email_log'),
-    perm_path('detail/<int:email_id>', email_detail, name='email_detail'),
-    perm_path('pure/<int:email_id>', email_pure, name='email_pure'),
-    perm_path('datatable', DatabaseTableView.as_view(column_class=EmailColumns), name='email_datatable')
+    path('', email_manager_view, name='email_log'),
+    path('detail/<int:email_id>', email_detail, name='email_detail'),
+    path('pure/<int:email_id>', email_pure, name='email_pure'),
+    path('datatable', DatabaseTableView.as_view(column_class=EmailColumns), name='email_datatable')
 ]
diff --git a/eventlog/urls.py b/eventlog/urls.py
index 5d14a7e27..9417a31c1 100644
--- a/eventlog/urls.py
+++ b/eventlog/urls.py
@@ -1,11 +1,12 @@
 from eventlog import views
 from eventlog.grids import EventColumns
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
+
 
 urlpatterns = [
-    perm_path('', views.eventlog, name='eventlog'),
-    perm_path('detail/<int:pk>', views.eventlog_detail, name='eventlog_detail'),
-    perm_path('create_event', views.create_event, name='create_event'),
-    perm_path('datatable', DatabaseTableView.as_view(column_class=EventColumns), name='event_log_datatable')
-]
+    path('', views.eventlog, name='eventlog'),
+    path('detail/<int:pk>', views.eventlog_detail, name='eventlog_detail'),
+    path('create_event', views.create_event, name='create_event'),
+    path('datatable', DatabaseTableView.as_view(column_class=EventColumns), name='event_log_datatable')
+]
\ No newline at end of file
diff --git a/flags/urls.py b/flags/urls.py
index 12cc9e1b7..c0e8a898c 100644
--- a/flags/urls.py
+++ b/flags/urls.py
@@ -1,11 +1,11 @@
 from rest_framework.urlpatterns import format_suffix_patterns
 
 from flags.views.views import FlagsView, FlagView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 rest_urlpatterns = [
-    perm_path('api/flags/<flag_collection_id>', FlagsView.as_view(), name='flags_api'),
-    perm_path('api/flag/<int:flag_id>', FlagView.as_view(), name='flag_api')
+    path('api/flags/<flag_collection_id>', FlagsView.as_view(), name='flags_api'),
+    path('api/flag/<int:flag_id>', FlagView.as_view(), name='flag_api')
 ]
 
 urlpatterns = format_suffix_patterns(rest_urlpatterns)
diff --git a/genes/urls.py b/genes/urls.py
index f04667913..c1767fdef 100644
--- a/genes/urls.py
+++ b/genes/urls.py
@@ -8,104 +8,104 @@
     PublicRUNX1HotspotGraphView
 from library.django_utils.jqgrid_view import JQGridView
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('genes', views.genes, name='genes'),
-    perm_path('genes/<genome_build_name>', views.genes, name='genome_build_genes'),
-    perm_path('view_gene/<gene_id>', views.view_gene, name='view_gene'),
-    perm_path('view_gene_symbol/<gene_symbol>', views.view_gene_symbol, name='view_gene_symbol'),
-    perm_path('view_gene_symbol/<gene_symbol>/<genome_build_name>/classification', views.view_classifications, name='view_gene_symbol_classifications'),
-    perm_path('view_gene_symbol/<gene_symbol>/<genome_build_name>/classifications_download', views.export_classifications_gene_symbol, name='view_gene_symbol_classifications_download'),
-    perm_path('view_gene_symbol/<gene_symbol>/<genome_build_name>', views.view_gene_symbol, name='view_gene_symbol_genome_build'),
-    perm_path('view_transcript/<transcript_id>', views.view_transcript, name='view_transcript'),
-    perm_path('view_transcript_version/<transcript_id>/<int:version>', views.view_transcript_version, name='view_transcript_version'),
-    perm_path('view_transcript_accession/<transcript_accession>', views.view_transcript_accession, name='view_transcript_accession'),
-    perm_path('gene_symbol_info_tab/<gene_symbol>/tool_tips/<tool_tips>', views.gene_symbol_info_tab, name='gene_symbol_info_tab'),
-    perm_path('gene_lists', views.gene_lists, name='gene_lists'),
-    perm_path('gene_lists/create_custom', views.create_custom_gene_list, name='create_custom_gene_list'),
-    perm_path('view_gene_list/<int:gene_list_id>', views.view_gene_list, name='view_gene_list'),
-    perm_path('view_canonical_transcript_collection/<pk>', views.view_canonical_transcript_collection, name='view_canonical_transcript_collection'),
-    perm_path('qc_coverage', views.qc_coverage, name='qc_coverage'),
-    perm_path('qc_coverage/<genome_build_name>', views.qc_coverage, name='genome_build_qc_coverage'),
-    perm_path('gene_coverage_collection_graphs/<genome_build_name>/<slug:gene_symbol>', views.gene_coverage_collection_graphs, name='gene_symbol_coverage_collection_graphs'),
-    perm_path('qc_gene_list_coverage_graphs/<genome_build_name>/<int:gene_list_id>', views.qc_gene_list_coverage_graphs, name='qc_gene_list_coverage_graphs'),
-    perm_path('gene_grid/<path:columns_from_url>', views.gene_grid, name='passed_gene_grid'),
-    perm_path('gene_grid', views.gene_grid, name='gene_grid'),
-    perm_path('canonical_transcripts', views.canonical_transcripts, name='canonical_transcripts'),
-    perm_path('sample_gene_lists_tab/<int:sample_id>', views.sample_gene_lists_tab, name='sample_gene_lists_tab'),
-    perm_path('wiki', views.gene_wiki, name='gene_wiki'),
+    path('genes', views.genes, name='genes'),
+    path('genes/<genome_build_name>', views.genes, name='genome_build_genes'),
+    path('view_gene/<gene_id>', views.view_gene, name='view_gene'),
+    path('view_gene_symbol/<gene_symbol>', views.view_gene_symbol, name='view_gene_symbol'),
+    path('view_gene_symbol/<gene_symbol>/<genome_build_name>/classification', views.view_classifications, name='view_gene_symbol_classifications'),
+    path('view_gene_symbol/<gene_symbol>/<genome_build_name>/classifications_download', views.export_classifications_gene_symbol, name='view_gene_symbol_classifications_download'),
+    path('view_gene_symbol/<gene_symbol>/<genome_build_name>', views.view_gene_symbol, name='view_gene_symbol_genome_build'),
+    path('view_transcript/<transcript_id>', views.view_transcript, name='view_transcript'),
+    path('view_transcript_version/<transcript_id>/<int:version>', views.view_transcript_version, name='view_transcript_version'),
+    path('view_transcript_accession/<transcript_accession>', views.view_transcript_accession, name='view_transcript_accession'),
+    path('gene_symbol_info_tab/<gene_symbol>/tool_tips/<tool_tips>', views.gene_symbol_info_tab, name='gene_symbol_info_tab'),
+    path('gene_lists', views.gene_lists, name='gene_lists'),
+    path('gene_lists/create_custom', views.create_custom_gene_list, name='create_custom_gene_list'),
+    path('view_gene_list/<int:gene_list_id>', views.view_gene_list, name='view_gene_list'),
+    path('view_canonical_transcript_collection/<pk>', views.view_canonical_transcript_collection, name='view_canonical_transcript_collection'),
+    path('qc_coverage', views.qc_coverage, name='qc_coverage'),
+    path('qc_coverage/<genome_build_name>', views.qc_coverage, name='genome_build_qc_coverage'),
+    path('gene_coverage_collection_graphs/<genome_build_name>/<slug:gene_symbol>', views.gene_coverage_collection_graphs, name='gene_symbol_coverage_collection_graphs'),
+    path('qc_gene_list_coverage_graphs/<genome_build_name>/<int:gene_list_id>', views.qc_gene_list_coverage_graphs, name='qc_gene_list_coverage_graphs'),
+    path('gene_grid/<path:columns_from_url>', views.gene_grid, name='passed_gene_grid'),
+    path('gene_grid', views.gene_grid, name='gene_grid'),
+    path('canonical_transcripts', views.canonical_transcripts, name='canonical_transcripts'),
+    path('sample_gene_lists_tab/<int:sample_id>', views.sample_gene_lists_tab, name='sample_gene_lists_tab'),
+    path('wiki', views.gene_wiki, name='gene_wiki'),
 
-    perm_path('hotspot_graph/gene_symbol/<genome_build_name>/<gene_symbol>',
-              HotspotGraphView.as_view(), name='gene_symbol_hotspot_graph'),
-    perm_path('hotspot_graph/gene_symbol/<genome_build_name>/<gene_symbol>/transcript_accession/<transcript_accession>',
-              HotspotGraphView.as_view(), name='gene_symbol_transcript_version_hotspot_graph'),
-    perm_path('hotspot_graph/gene/<genome_build_name>/<gene_id>',
-              HotspotGraphView.as_view(), name='gene_hotspot_graph'),
-    perm_path('hotspot_graph/transcript/<genome_build_name>/<transcript_id>',
-              HotspotGraphView.as_view(), name='transcript_hotspot_graph'),
-    perm_path('hotspot_graph/classifications/gene_symbol/<genome_build_name>/<gene_symbol>',
-              ClassificationsHotspotGraphView.as_view(), name='classifications_gene_symbol_hotspot_graph'),
-    perm_path('hotspot_graph/classifications/gene_symbol/<genome_build_name>/<gene_symbol>/transcript_accession/<transcript_accession>',
-              ClassificationsHotspotGraphView.as_view(), name='classifications_gene_symbol_transcript_version_hotspot_graph'),
-    perm_path('hotspot_graph/classifications/gene/<genome_build_name>/<gene_id>',
-              ClassificationsHotspotGraphView.as_view(), name='classifications_gene_hotspot_graph'),
-    perm_path('hotspot_graph/classifications/transcript/<genome_build_name>/<transcript_id>',
-              ClassificationsHotspotGraphView.as_view(), name='classifications_transcript_hotspot_graph'),
-    perm_path('hotspot_graph/cohort/<int:cohort_id>/<transcript_id>/<transcript_accession>',
-              CohortHotspotGraphView.as_view(), name='cohort_transcript_version_hotspot_graph'),
-    perm_path('hotspot_graph/cohort/<int:cohort_id>/<transcript_id>',
-              CohortHotspotGraphView.as_view(), name='cohort_transcript_hotspot_graph'),
-    perm_path('hotspot_graph/public', PublicRUNX1HotspotGraphView.as_view(), name='public_hotspot_graph'),
+    path('hotspot_graph/gene_symbol/<genome_build_name>/<gene_symbol>',
+         HotspotGraphView.as_view(), name='gene_symbol_hotspot_graph'),
+    path('hotspot_graph/gene_symbol/<genome_build_name>/<gene_symbol>/transcript_accession/<transcript_accession>',
+         HotspotGraphView.as_view(), name='gene_symbol_transcript_version_hotspot_graph'),
+    path('hotspot_graph/gene/<genome_build_name>/<gene_id>',
+         HotspotGraphView.as_view(), name='gene_hotspot_graph'),
+    path('hotspot_graph/transcript/<genome_build_name>/<transcript_id>',
+         HotspotGraphView.as_view(), name='transcript_hotspot_graph'),
+    path('hotspot_graph/classifications/gene_symbol/<genome_build_name>/<gene_symbol>',
+         ClassificationsHotspotGraphView.as_view(), name='classifications_gene_symbol_hotspot_graph'),
+    path('hotspot_graph/classifications/gene_symbol/<genome_build_name>/<gene_symbol>/transcript_accession/<transcript_accession>',
+         ClassificationsHotspotGraphView.as_view(), name='classifications_gene_symbol_transcript_version_hotspot_graph'),
+    path('hotspot_graph/classifications/gene/<genome_build_name>/<gene_id>',
+         ClassificationsHotspotGraphView.as_view(), name='classifications_gene_hotspot_graph'),
+    path('hotspot_graph/classifications/transcript/<genome_build_name>/<transcript_id>',
+         ClassificationsHotspotGraphView.as_view(), name='classifications_transcript_hotspot_graph'),
+    path('hotspot_graph/cohort/<int:cohort_id>/<transcript_id>/<transcript_accession>',
+         CohortHotspotGraphView.as_view(), name='cohort_transcript_version_hotspot_graph'),
+    path('hotspot_graph/cohort/<int:cohort_id>/<transcript_id>',
+         CohortHotspotGraphView.as_view(), name='cohort_transcript_hotspot_graph'),
+    path('hotspot_graph/public', PublicRUNX1HotspotGraphView.as_view(), name='public_hotspot_graph'),
 
     # Grids
-    perm_path('wiki/datatable', DatabaseTableView.as_view(column_class=GeneSymbolWikiColumns),
-              name='gene_wiki_datatable'),
-    perm_path('gene/grid/<gene_symbol>/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=GeneSymbolVariantsGrid), name='gene_symbol_variants_grid'),
+    path('wiki/datatable', DatabaseTableView.as_view(column_class=GeneSymbolWikiColumns),
+         name='gene_wiki_datatable'),
+    path('gene/grid/<gene_symbol>/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=GeneSymbolVariantsGrid), name='gene_symbol_variants_grid'),
 
-    perm_path('gene_lists/datatable/', DatabaseTableView.as_view(column_class=GeneListColumns),
-              name='gene_lists_datatable'),
-    perm_path('gene_list_genes/grid/<int:gene_list_id>', DatabaseTableView.as_view(column_class=GeneListGenesColumns), name='gene_list_genes_datatable'),
+    path('gene_lists/datatable/', DatabaseTableView.as_view(column_class=GeneListColumns),
+         name='gene_lists_datatable'),
+    path('gene_list_genes/grid/<int:gene_list_id>', DatabaseTableView.as_view(column_class=GeneListGenesColumns), name='gene_list_genes_datatable'),
 
-    perm_path('canonical_transcript_collections/datatable/',
-              DatabaseTableView.as_view(column_class=CanonicalTranscriptCollectionColumns),
-              name='canonical_transcript_collections_datatable'),
-    perm_path('canonical_transcript_collection/datatable/',
-              DatabaseTableView.as_view(column_class=CanonicalTranscriptColumns),
-              name='canonical_transcript_datatable'),
-    perm_path('genes/grid/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=GenesGrid, csv_download=True), name='genes_grid'),
-    perm_path('gene_coverage/grid/<int:gene_coverage_collection_id>/<slug:op>/', JQGridView.as_view(grid=QCGeneCoverageGrid), name='gene_coverage_collection_grid'),
-    perm_path('gene_coverage/grid/<int:gene_coverage_collection_id>/<slug:op>/<path:gene_list_id_list>/',
-              JQGridView.as_view(grid=QCGeneCoverageGrid), name='gene_coverage_collection_gene_list_grid'),
-    perm_path('uncovered_genes/grid/<int:gene_coverage_collection_id>/<slug:op>/<path:gene_list_id_list>/min_depth/<int:min_depth>/', JQGridView.as_view(grid=UncoveredGenesGrid), name='uncovered_genes_grid'),
+    path('canonical_transcript_collections/datatable/',
+         DatabaseTableView.as_view(column_class=CanonicalTranscriptCollectionColumns),
+         name='canonical_transcript_collections_datatable'),
+    path('canonical_transcript_collection/datatable/',
+         DatabaseTableView.as_view(column_class=CanonicalTranscriptColumns),
+         name='canonical_transcript_datatable'),
+    path('genes/grid/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=GenesGrid, csv_download=True), name='genes_grid'),
+    path('gene_coverage/grid/<int:gene_coverage_collection_id>/<slug:op>/', JQGridView.as_view(grid=QCGeneCoverageGrid), name='gene_coverage_collection_grid'),
+    path('gene_coverage/grid/<int:gene_coverage_collection_id>/<slug:op>/<path:gene_list_id_list>/',
+         JQGridView.as_view(grid=QCGeneCoverageGrid), name='gene_coverage_collection_gene_list_grid'),
+    path('uncovered_genes/grid/<int:gene_coverage_collection_id>/<slug:op>/<path:gene_list_id_list>/min_depth/<int:min_depth>/', JQGridView.as_view(grid=UncoveredGenesGrid), name='uncovered_genes_grid'),
 
-    perm_path('autocomplete/PanelAppPanel/aus', views_autocomplete.PanelAppPanelAusAutocompleteView.as_view(),
-              name='panel_app_panel_aus_autocomplete'),
-    perm_path('autocomplete/PanelAppPanel/eng', views_autocomplete.PanelAppPanelEngAutocompleteView.as_view(),
-              name='panel_app_panel_eng_autocomplete'),
-    perm_path('autocomplete/PanelAppPanel/', views_autocomplete.PanelAppPanelAutocompleteView.as_view(), name='panel_app_panel_autocomplete'),
-    perm_path('autocomplete/Gene/', views_autocomplete.GeneAutocompleteView.as_view(), name='gene_autocomplete'),
-    perm_path('autocomplete/Transcript/', views_autocomplete.TranscriptAutocompleteView.as_view(), name='transcript_autocomplete'),
-    perm_path('autocomplete/GeneSymbol/', views_autocomplete.GeneSymbolAutocompleteView.as_view(), name='gene_symbol_autocomplete'),
-    perm_path('autocomplete/GeneAnnotationRelease/', views_autocomplete.GeneAnnotationReleaseAutocompleteView.as_view(),
-              name='gene_annotation_release_autocomplete'),
-    perm_path('autocomplete/GeneList/category/', views_autocomplete.CategoryGeneListAutocompleteView.as_view(), name='category_gene_list_autocomplete'),
-    perm_path('autocomplete/GeneList/', views_autocomplete.GeneListAutocompleteView.as_view(), name='gene_list_autocomplete'),
+    path('autocomplete/PanelAppPanel/aus', views_autocomplete.PanelAppPanelAusAutocompleteView.as_view(),
+         name='panel_app_panel_aus_autocomplete'),
+    path('autocomplete/PanelAppPanel/eng', views_autocomplete.PanelAppPanelEngAutocompleteView.as_view(),
+         name='panel_app_panel_eng_autocomplete'),
+    path('autocomplete/PanelAppPanel/', views_autocomplete.PanelAppPanelAutocompleteView.as_view(), name='panel_app_panel_autocomplete'),
+    path('autocomplete/Gene/', views_autocomplete.GeneAutocompleteView.as_view(), name='gene_autocomplete'),
+    path('autocomplete/Transcript/', views_autocomplete.TranscriptAutocompleteView.as_view(), name='transcript_autocomplete'),
+    path('autocomplete/GeneSymbol/', views_autocomplete.GeneSymbolAutocompleteView.as_view(), name='gene_symbol_autocomplete'),
+    path('autocomplete/GeneAnnotationRelease/', views_autocomplete.GeneAnnotationReleaseAutocompleteView.as_view(),
+         name='gene_annotation_release_autocomplete'),
+    path('autocomplete/GeneList/category/', views_autocomplete.CategoryGeneListAutocompleteView.as_view(), name='category_gene_list_autocomplete'),
+    path('autocomplete/GeneList/', views_autocomplete.GeneListAutocompleteView.as_view(), name='gene_list_autocomplete'),
 ]
 
 rest_urlpatterns = [
-    perm_path('api/gene_list/modify/<int:pk>', views_rest.ModifyGeneListView.as_view(), name='api_modify_gene_list'),
-    perm_path('api/gene_list/create', views_rest.CreateGeneListView.as_view(), name='api_create_gene_list'),
-    perm_path('api/gene_list/<pk>', views_rest.GeneListView.as_view(), name='api_view_gene_list'),
-    perm_path('api/panel_app/<pk>/gene_list', views_rest.PanelAppGeneListView.as_view(), name='api_view_panel_app_gene_list'),
-    perm_path('api/named_gene_list/<category__name>/<name>', views_rest.NamedGeneListView.as_view(), name='api_named_gene_list'),
-    perm_path('api/panel_app/gene_evidence/<int:server_id>/<gene_symbol>', views_rest.PanelAppGeneEvidenceView.as_view(), name='api_panel_app_gene_evidence'),
-    perm_path('api/gene/batch_info', views_rest.BatchGeneInfoView.as_view(), name='api_batch_gene_info'),
-    perm_path('api/gene_annotation_release/<int:release_id>/batch', views_rest.BatchGeneIdentifierForReleaseView.as_view(), name='api_batch_gene_identifiers_for_release'),
-    perm_path('api/gene/info/<gene_symbol>', views_rest.GeneInfoView.as_view(), name='api_gene_info'),
-    perm_path('api/text_to_gene_list', views_rest.TextToGeneListView.as_view(), name='api_text_to_gene_list'),
-    perm_path('api/gene_annotation_release/<int:pk>', views_rest.GeneAnnotationReleaseView.as_view(), name='api_gene_annotation_release'),
-    perm_path('api/sample_gene_list/<int:pk>', views_rest.SampleGeneListView.as_view(), name='api_sample_gene_list'),
+    path('api/gene_list/modify/<int:pk>', views_rest.ModifyGeneListView.as_view(), name='api_modify_gene_list'),
+    path('api/gene_list/create', views_rest.CreateGeneListView.as_view(), name='api_create_gene_list'),
+    path('api/gene_list/<pk>', views_rest.GeneListView.as_view(), name='api_view_gene_list'),
+    path('api/panel_app/<pk>/gene_list', views_rest.PanelAppGeneListView.as_view(), name='api_view_panel_app_gene_list'),
+    path('api/named_gene_list/<category__name>/<name>', views_rest.NamedGeneListView.as_view(), name='api_named_gene_list'),
+    path('api/panel_app/gene_evidence/<int:server_id>/<gene_symbol>', views_rest.PanelAppGeneEvidenceView.as_view(), name='api_panel_app_gene_evidence'),
+    path('api/gene/batch_info', views_rest.BatchGeneInfoView.as_view(), name='api_batch_gene_info'),
+    path('api/gene_annotation_release/<int:release_id>/batch', views_rest.BatchGeneIdentifierForReleaseView.as_view(), name='api_batch_gene_identifiers_for_release'),
+    path('api/gene/info/<gene_symbol>', views_rest.GeneInfoView.as_view(), name='api_gene_info'),
+    path('api/text_to_gene_list', views_rest.TextToGeneListView.as_view(), name='api_text_to_gene_list'),
+    path('api/gene_annotation_release/<int:pk>', views_rest.GeneAnnotationReleaseView.as_view(), name='api_gene_annotation_release'),
+    path('api/sample_gene_list/<int:pk>', views_rest.SampleGeneListView.as_view(), name='api_sample_gene_list'),
 
 ]
 urlpatterns += format_suffix_patterns(rest_urlpatterns)
diff --git a/manual/urls.py b/manual/urls.py
index c5cdb95b1..2dee74509 100644
--- a/manual/urls.py
+++ b/manual/urls.py
@@ -3,13 +3,13 @@
 
 from manual.views.views import MigrationAttemptColumns, manual_migrations_view
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 router = routers.DefaultRouter()
 
 urlpatterns = [
-    perm_path('manual/migrations', manual_migrations_view, name="manual_migrations"),
-    perm_path('manual/migrations/datatable', DatabaseTableView.as_view(column_class=MigrationAttemptColumns), name='manual_migrations_datatable'),
+    path('manual/migrations', manual_migrations_view, name="manual_migrations"),
+    path('manual/migrations/datatable', DatabaseTableView.as_view(column_class=MigrationAttemptColumns), name='manual_migrations_datatable'),
 ]
 rest_urlpatterns = []
 
diff --git a/ontology/urls.py b/ontology/urls.py
index a09c8c437..9e68944ba 100644
--- a/ontology/urls.py
+++ b/ontology/urls.py
@@ -3,26 +3,26 @@
 from ontology import views_autocomplete
 from ontology.views import OntologyTermView, ontology_term_text
 from ontology.views_rest import SearchMondoText, OntologyTermGeneListView, GeneDiseaseRelationshipView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('term/<slug:term>', OntologyTermView.as_view(), name='ontology_term'),
+    path('term/<slug:term>', OntologyTermView.as_view(), name='ontology_term'),
     # Need to use 'path' below to as ontology term names have slashes in them
-    perm_path('term/<ontology_service>/<path:name>', ontology_term_text, name='ontology_term_text'),
-    perm_path('autocomplete/HPO', views_autocomplete.HPOAutocompleteView.as_view(), name='hpo_autocomplete'),
-    perm_path('autocomplete/OMIM', views_autocomplete.OMIMAutocompleteView.as_view(), name='omim_autocomplete'),
-    perm_path('autocomplete/HGNC', views_autocomplete.HGNCAutocompleteView.as_view(), name='hgnc_autocomplete'),
-    perm_path('autocomplete/MONDO', views_autocomplete.MONDOAutocompleteView.as_view(), name='mondo_autocomplete'),
-    perm_path('autocomplete/OntologyTerm/', views_autocomplete.OntologyTermAutocompleteView.as_view(),
-              name='ontology_term_autocomplete'),
+    path('term/<ontology_service>/<path:name>', ontology_term_text, name='ontology_term_text'),
+    path('autocomplete/HPO', views_autocomplete.HPOAutocompleteView.as_view(), name='hpo_autocomplete'),
+    path('autocomplete/OMIM', views_autocomplete.OMIMAutocompleteView.as_view(), name='omim_autocomplete'),
+    path('autocomplete/HGNC', views_autocomplete.HGNCAutocompleteView.as_view(), name='hgnc_autocomplete'),
+    path('autocomplete/MONDO', views_autocomplete.MONDOAutocompleteView.as_view(), name='mondo_autocomplete'),
+    path('autocomplete/OntologyTerm/', views_autocomplete.OntologyTermAutocompleteView.as_view(),
+         name='ontology_term_autocomplete'),
 ]
 
 rest_urlpatterns = [
-    perm_path('api/mondo/search', SearchMondoText.as_view(), name='api_mondo_search'),
-    perm_path('api/ontology_term/<slug:term>/gene_list', OntologyTermGeneListView.as_view(),
-              name='api_ontology_term_gene_list'),
-    perm_path('api/disease_relationship/<gene_symbol>', GeneDiseaseRelationshipView.as_view(),
-              name='api_view_gene_disease_relationship'),
+    path('api/mondo/search', SearchMondoText.as_view(), name='api_mondo_search'),
+    path('api/ontology_term/<slug:term>/gene_list', OntologyTermGeneListView.as_view(),
+         name='api_ontology_term_gene_list'),
+    path('api/disease_relationship/<gene_symbol>', GeneDiseaseRelationshipView.as_view(),
+         name='api_view_gene_disease_relationship'),
 ]
 
 urlpatterns += format_suffix_patterns(rest_urlpatterns)
diff --git a/pathtests/urls.py b/pathtests/urls.py
index 5f1a74de7..09a24e326 100644
--- a/pathtests/urls.py
+++ b/pathtests/urls.py
@@ -3,40 +3,40 @@
 from library.django_utils.jqgrid_view import JQGridView
 from pathtests import views, views_autocomplete, views_rest
 from pathtests.grids import PathologyTestOrdersGrid, CasesGrid, PathologyTestsGrid
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('clinician_login', views.clinician_login, name='clinician_login'),
-    perm_path('clinician_cases/<int:clinician_id>', views.clinician_cases, name='clinician_cases'),
-    perm_path('my_cases_tab', views.my_cases_tab, name='my_cases_tab'),
-    perm_path('my_cases', views.my_cases, name='my_cases'),
-    perm_path('scientist_cases/<int:user_id>', views.scientist_cases, name='scientist_cases'),
-    perm_path('follow_scientist/<int:follow_user_id>', views.follow_scientist, name='follow_scientist'),
+    path('clinician_login', views.clinician_login, name='clinician_login'),
+    path('clinician_cases/<int:clinician_id>', views.clinician_cases, name='clinician_cases'),
+    path('my_cases_tab', views.my_cases_tab, name='my_cases_tab'),
+    path('my_cases', views.my_cases, name='my_cases'),
+    path('scientist_cases/<int:user_id>', views.scientist_cases, name='scientist_cases'),
+    path('follow_scientist/<int:follow_user_id>', views.follow_scientist, name='follow_scientist'),
 
     # Pathology Tests
-    perm_path('', views.pathology_tests, name='pathology_tests'),
-    perm_path('cases', views.cases, name='cases'),
-    perm_path('pathology_test_requests', views.pathology_test_requests, name='pathology_test_requests'),
-    perm_path('manage_pathology_tests', views.manage_pathology_tests, name='manage_pathology_tests'),
-    perm_path('view_pathology_test_version/<int:pk>', views.view_pathology_test_version, name='view_pathology_test_version'),
-    perm_path('view_pathology_test/<name>', views.view_pathology_test, name='view_pathology_test'),
-    perm_path('modify_pathology_test_version/<int:pk>', views.modify_pathology_test_version, name='modify_pathology_test_version'),
+    path('', views.pathology_tests, name='pathology_tests'),
+    path('cases', views.cases, name='cases'),
+    path('pathology_test_requests', views.pathology_test_requests, name='pathology_test_requests'),
+    path('manage_pathology_tests', views.manage_pathology_tests, name='manage_pathology_tests'),
+    path('view_pathology_test_version/<int:pk>', views.view_pathology_test_version, name='view_pathology_test_version'),
+    path('view_pathology_test/<name>', views.view_pathology_test, name='view_pathology_test'),
+    path('modify_pathology_test_version/<int:pk>', views.modify_pathology_test_version, name='modify_pathology_test_version'),
 
-    perm_path('view_pathology_test_order/<int:pk>', views.view_pathology_test_order, name='view_pathology_test_order'),
-    perm_path('view_external_pathology_test_order/<external_pk>', views.view_external_pathology_test_order, name='view_external_pathology_test_order'),
-    perm_path('view_case/<int:pk>', views.view_case, name='view_case'),
-    perm_path('view_external_case/<external_pk>', views.view_external_case, name='view_external_case'),
+    path('view_pathology_test_order/<int:pk>', views.view_pathology_test_order, name='view_pathology_test_order'),
+    path('view_external_pathology_test_order/<external_pk>', views.view_external_pathology_test_order, name='view_external_pathology_test_order'),
+    path('view_case/<int:pk>', views.view_case, name='view_case'),
+    path('view_external_case/<external_pk>', views.view_external_case, name='view_external_case'),
     # Grids
-    perm_path('pathology_test_orders/grid/<slug:op>/', JQGridView.as_view(grid=PathologyTestOrdersGrid), name='pathology_test_orders_grid'),
-    perm_path('cases/grid/<slug:op>/', JQGridView.as_view(grid=CasesGrid), name='cases_grid'),
-    perm_path('pathology_test/grid/<slug:op>/', JQGridView.as_view(grid=PathologyTestsGrid), name='pathology_tests_grid'),
+    path('pathology_test_orders/grid/<slug:op>/', JQGridView.as_view(grid=PathologyTestOrdersGrid), name='pathology_test_orders_grid'),
+    path('cases/grid/<slug:op>/', JQGridView.as_view(grid=CasesGrid), name='cases_grid'),
+    path('pathology_test/grid/<slug:op>/', JQGridView.as_view(grid=PathologyTestsGrid), name='pathology_tests_grid'),
     # Autocompletes
-    perm_path('autocomplete/PathologyTest/v2', views_autocomplete.PathologyTestAutocompleteView.as_view(), name='pathology_test_autocomplete'),
-    perm_path('autocomplete/PathologyTestVersion', views_autocomplete.PathologyTestVersionAutocompleteView.as_view(), name='pathology_test_version_autocomplete'),
+    path('autocomplete/PathologyTest/v2', views_autocomplete.PathologyTestAutocompleteView.as_view(), name='pathology_test_autocomplete'),
+    path('autocomplete/PathologyTestVersion', views_autocomplete.PathologyTestVersionAutocompleteView.as_view(), name='pathology_test_version_autocomplete'),
 ]
 
 rest_urlpatterns = [
-    perm_path('api/view_pathology_test_version/<int:pk>', views_rest.PathologyTestVersionView.as_view(), name='api_view_pathology_test_version'),
-    perm_path('api/view_latest_pathology_test_version/<name>', views_rest.PathologyTestLatestVersionView.as_view(), name='api_view_latest_pathology_test_version'),
+    path('api/view_pathology_test_version/<int:pk>', views_rest.PathologyTestVersionView.as_view(), name='api_view_pathology_test_version'),
+    path('api/view_latest_pathology_test_version/<name>', views_rest.PathologyTestLatestVersionView.as_view(), name='api_view_latest_pathology_test_version'),
 ]
 urlpatterns += format_suffix_patterns(rest_urlpatterns)
diff --git a/patients/urls.py b/patients/urls.py
index 8a123329a..d22e47fed 100644
--- a/patients/urls.py
+++ b/patients/urls.py
@@ -1,48 +1,48 @@
 from library.django_utils.jqgrid_view import JQGridView
 from patients import views, views_autocomplete
 from patients.grids import PatientListGrid, PatientRecordsGrid, PatientRecordGrid, PatientOntologyGenesGrid
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('patient_record_imports', views.patient_record_imports, name='patient_record_imports'),
-    perm_path('view_patient_records/<int:patient_records_id>', views.view_patient_records, name='view_patient_records'),
-    perm_path('help/import_patient_records_details', views.import_patient_records_details, name='import_patient_records_details'),
-    perm_path('example_upload_csv/empty', views.example_upload_csv_empty, name='example_upload_csv_empty'),
-    perm_path('example_upload_csv/all', views.example_upload_csv_all, name='example_upload_csv_all'),
-    perm_path('example_upload_csv/no_patients', views.example_upload_csv_no_patients, name='example_upload_csv_no_patients'),
+    path('patient_record_imports', views.patient_record_imports, name='patient_record_imports'),
+    path('view_patient_records/<int:patient_records_id>', views.view_patient_records, name='view_patient_records'),
+    path('help/import_patient_records_details', views.import_patient_records_details, name='import_patient_records_details'),
+    path('example_upload_csv/empty', views.example_upload_csv_empty, name='example_upload_csv_empty'),
+    path('example_upload_csv/all', views.example_upload_csv_all, name='example_upload_csv_all'),
+    path('example_upload_csv/no_patients', views.example_upload_csv_no_patients, name='example_upload_csv_no_patients'),
 
-    perm_path('patients', views.patients, name='patients'),
-    perm_path('patient/create', views.create_patient, name='create_patient'),
-    perm_path('view_patient/<int:patient_id>', views.view_patient, name='view_patient'),
-    perm_path('view_patient/contact/<int:patient_id>', views.view_patient_contact_tab, name='view_patient_contact_tab'),
-    perm_path('view_patient/patient_specimens/<int:patient_id>', views.view_patient_specimens, name='view_patient_specimens'),
-    perm_path('view_patient/genes/<int:patient_id>', views.view_patient_genes, name='view_patient_genes'),
-    perm_path('view_patient/modifications/<int:patient_id>', views.view_patient_modifications, name='view_patient_modifications'),
+    path('patients', views.patients, name='patients'),
+    path('patient/create', views.create_patient, name='create_patient'),
+    path('view_patient/<int:patient_id>', views.view_patient, name='view_patient'),
+    path('view_patient/contact/<int:patient_id>', views.view_patient_contact_tab, name='view_patient_contact_tab'),
+    path('view_patient/patient_specimens/<int:patient_id>', views.view_patient_specimens, name='view_patient_specimens'),
+    path('view_patient/genes/<int:patient_id>', views.view_patient_genes, name='view_patient_genes'),
+    path('view_patient/modifications/<int:patient_id>', views.view_patient_modifications, name='view_patient_modifications'),
 
     # Attachments
-    perm_path('patient_file_upload/<int:patient_id>', views.patient_file_upload, name='patient_file_upload'),
-    perm_path('patient_file_delete/<int:pk>', views.patient_file_delete, name='patient_file_delete'),
-    perm_path('view_patient_file_attachment/<int:patient_attachment_id>', views.view_patient_file_attachment, name='view_patient_file_attachment'),
-    perm_path('view_patient_file_attachment_thumbnail/<int:patient_attachment_id>', views.view_patient_file_attachment_thumbnail, name='view_patient_file_attachment_thumbnail'),
+    path('patient_file_upload/<int:patient_id>', views.patient_file_upload, name='patient_file_upload'),
+    path('patient_file_delete/<int:pk>', views.patient_file_delete, name='patient_file_delete'),
+    path('view_patient_file_attachment/<int:patient_attachment_id>', views.view_patient_file_attachment, name='view_patient_file_attachment'),
+    path('view_patient_file_attachment_thumbnail/<int:patient_attachment_id>', views.view_patient_file_attachment_thumbnail, name='view_patient_file_attachment_thumbnail'),
 
-    perm_path('patient_term_matches', views.patient_term_matches, name='patient_term_matches'),
-    perm_path('bulk_patient_term/<int:patient_id_offset>', views.bulk_patient_term, name='bulk_patient_term_offset'),
-    perm_path('bulk_patient_term', views.bulk_patient_term, name='bulk_patient_term'),
-    perm_path('patient_term_approvals/<int:patient_id_offset>', views.patient_term_approvals, name='patient_term_approvals_offset'),
-    perm_path('patient_term_approvals', views.patient_term_approvals, name='patient_term_approvals'),
-    perm_path('approve_patient_term', views.approve_patient_term, name='approve_patient_term'),
-    perm_path('phenotypes_matches', views.phenotypes_matches, name='phenotypes_matches'),
+    path('patient_term_matches', views.patient_term_matches, name='patient_term_matches'),
+    path('bulk_patient_term/<int:patient_id_offset>', views.bulk_patient_term, name='bulk_patient_term_offset'),
+    path('bulk_patient_term', views.bulk_patient_term, name='bulk_patient_term'),
+    path('patient_term_approvals/<int:patient_id_offset>', views.patient_term_approvals, name='patient_term_approvals_offset'),
+    path('patient_term_approvals', views.patient_term_approvals, name='patient_term_approvals'),
+    path('approve_patient_term', views.approve_patient_term, name='approve_patient_term'),
+    path('phenotypes_matches', views.phenotypes_matches, name='phenotypes_matches'),
 
     # Grids
-    perm_path('patient/grid/<slug:op>/', JQGridView.as_view(grid=PatientListGrid, delete_row=True), name='patient_grid'),
-    perm_path('patient_records/grid/<slug:op>/', JQGridView.as_view(grid=PatientRecordsGrid), name='patient_records_grid'),
-    perm_path('patient_record/grid/<int:patient_records_id>/<slug:op>/', JQGridView.as_view(grid=PatientRecordGrid), name='patient_record_grid'),
-    perm_path('patient/ontology/genes/grid/<int:patient_id>/<slug:op>/', JQGridView.as_view(grid=PatientOntologyGenesGrid),
-              name='patient_ontology_genes_grid'),
+    path('patient/grid/<slug:op>/', JQGridView.as_view(grid=PatientListGrid, delete_row=True), name='patient_grid'),
+    path('patient_records/grid/<slug:op>/', JQGridView.as_view(grid=PatientRecordsGrid), name='patient_records_grid'),
+    path('patient_record/grid/<int:patient_records_id>/<slug:op>/', JQGridView.as_view(grid=PatientRecordGrid), name='patient_record_grid'),
+    path('patient/ontology/genes/grid/<int:patient_id>/<slug:op>/', JQGridView.as_view(grid=PatientOntologyGenesGrid),
+         name='patient_ontology_genes_grid'),
 
     # Autocomplete
-    perm_path('autocomplete/Patient/', views_autocomplete.PatientAutocompleteView.as_view(), name='patient_autocomplete'),
-    perm_path('autocomplete/Specimen/', views_autocomplete.SpecimenAutocompleteView.as_view(), name='specimen_autocomplete'),
-    perm_path('autocomplete/Clinician/', views_autocomplete.ClinicianAutocompleteView.as_view(), name='clinician_autocomplete'),
-    perm_path('autocomplete/ExternalPKAutocompleteView', views_autocomplete.ExternalPKAutocompleteView.as_view(), name='external_pk_autocomplete'),
+    path('autocomplete/Patient/', views_autocomplete.PatientAutocompleteView.as_view(), name='patient_autocomplete'),
+    path('autocomplete/Specimen/', views_autocomplete.SpecimenAutocompleteView.as_view(), name='specimen_autocomplete'),
+    path('autocomplete/Clinician/', views_autocomplete.ClinicianAutocompleteView.as_view(), name='clinician_autocomplete'),
+    path('autocomplete/ExternalPKAutocompleteView', views_autocomplete.ExternalPKAutocompleteView.as_view(), name='external_pk_autocomplete'),
 ]
diff --git a/pedigree/urls.py b/pedigree/urls.py
index 1c00d0931..af007eb78 100644
--- a/pedigree/urls.py
+++ b/pedigree/urls.py
@@ -1,19 +1,19 @@
 from library.django_utils.jqgrid_view import JQGridView
 from pedigree import views, views_autocomplete
 from pedigree.grids import PedFilesGrid, PedigreeGrid
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 
 urlpatterns = [
-    perm_path('pedigrees', views.pedigrees, name='pedigrees'),
-    perm_path('view_pedigree/<int:pedigree_id>', views.view_pedigree, name='view_pedigree'),
-    perm_path('ped_files', views.ped_files, name='ped_files'),
-    perm_path('view_ped_file/<int:ped_file_id>', views.view_ped_file, name='view_ped_file'),
-    perm_path('pedigree_chart/<int:ped_file_id>', views.pedigree_chart, name='pedigree_chart'),
+    path('pedigrees', views.pedigrees, name='pedigrees'),
+    path('view_pedigree/<int:pedigree_id>', views.view_pedigree, name='view_pedigree'),
+    path('ped_files', views.ped_files, name='ped_files'),
+    path('view_ped_file/<int:ped_file_id>', views.view_ped_file, name='view_ped_file'),
+    path('pedigree_chart/<int:ped_file_id>', views.pedigree_chart, name='pedigree_chart'),
 
-    perm_path('ped_files/grid/<slug:op>/', JQGridView.as_view(grid=PedFilesGrid, delete_row=True), name='ped_files_grid'),
-    perm_path('pedigree/grid/<slug:op>/', JQGridView.as_view(grid=PedigreeGrid, delete_row=True), name='pedigree_grid'),
-    perm_path('create_pedigree_from_cohort_and_ped_file_family/<int:cohort_id>/<int:ped_file_family_id>', views.create_pedigree_from_cohort_and_ped_file_family, name='create_pedigree_from_cohort_and_ped_file_family'),
+    path('ped_files/grid/<slug:op>/', JQGridView.as_view(grid=PedFilesGrid, delete_row=True), name='ped_files_grid'),
+    path('pedigree/grid/<slug:op>/', JQGridView.as_view(grid=PedigreeGrid, delete_row=True), name='pedigree_grid'),
+    path('create_pedigree_from_cohort_and_ped_file_family/<int:cohort_id>/<int:ped_file_family_id>', views.create_pedigree_from_cohort_and_ped_file_family, name='create_pedigree_from_cohort_and_ped_file_family'),
 
-    perm_path('autocomplete/Pedigree/', views_autocomplete.PedigreeAutocompleteView.as_view(), name='pedigree_autocomplete'),
+    path('autocomplete/Pedigree/', views_autocomplete.PedigreeAutocompleteView.as_view(), name='pedigree_autocomplete'),
 ]
diff --git a/review/urls.py b/review/urls.py
index daf4aea25..0cc4e2f62 100644
--- a/review/urls.py
+++ b/review/urls.py
@@ -1,8 +1,8 @@
 from review import views
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('new/<int:reviewed_object_id>/<str:topic_id>/', views.new_review, name='start_review'),
-    perm_path('detail/<int:review_id>', views.view_discussion_detail, name='review_detail'),
-    perm_path('<int:review_id>/', views.edit_review, name='edit_review')
+    path('new/<int:reviewed_object_id>/<str:topic_id>/', views.new_review, name='start_review'),
+    path('detail/<int:review_id>', views.view_discussion_detail, name='review_detail'),
+    path('<int:review_id>/', views.edit_review, name='edit_review')
 ]
diff --git a/seqauto/urls.py b/seqauto/urls.py
index d685e0105..7b94144e8 100644
--- a/seqauto/urls.py
+++ b/seqauto/urls.py
@@ -20,95 +20,95 @@
     SampleSheetViewSet, IlluminaFlowcellQCViewSet, QCViewSet, QCGeneListViewSet, QCGeneCoverageViewSet, \
     QCExecSummaryViewSet
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('', views.sequencing_data, name='sequencing_data'),
-    perm_path('seqauto_runs', views.seqauto_runs, name='seqauto_runs'),
-    perm_path('experiments', views.experiments, name='experiments'),
-    perm_path('sequencing_runs', views.sequencing_runs, name='sequencing_runs'),
-    perm_path('unaligned_reads', views.unaligned_reads, name='unaligned_reads'),
-    perm_path('bam_files', views.bam_files, name='bam_files'),
-    perm_path('vcf_files', views.vcf_files, name='vcf_files'),
-    perm_path('qcs', views.qcs, name='qcs'),
-    perm_path('view_experiment/<experiment_id>', views.view_experiment, name='view_experiment'),
-    perm_path('software_pipeline', views.software_pipeline, name='software_pipeline'),
+    path('', views.sequencing_data, name='sequencing_data'),
+    path('seqauto_runs', views.seqauto_runs, name='seqauto_runs'),
+    path('experiments', views.experiments, name='experiments'),
+    path('sequencing_runs', views.sequencing_runs, name='sequencing_runs'),
+    path('unaligned_reads', views.unaligned_reads, name='unaligned_reads'),
+    path('bam_files', views.bam_files, name='bam_files'),
+    path('vcf_files', views.vcf_files, name='vcf_files'),
+    path('qcs', views.qcs, name='qcs'),
+    path('view_experiment/<experiment_id>', views.view_experiment, name='view_experiment'),
+    path('software_pipeline', views.software_pipeline, name='software_pipeline'),
 
-    perm_path('enrichment_kits_list', views.enrichment_kits_list, name='enrichment_kits_list'),
-    perm_path('enrichment_kit/<int:pk>', views.view_enrichment_kit, name='view_enrichment_kit'),
+    path('enrichment_kits_list', views.enrichment_kits_list, name='enrichment_kits_list'),
+    path('enrichment_kit/<int:pk>', views.view_enrichment_kit, name='view_enrichment_kit'),
 
-    perm_path('sequencing_stats', views.sequencing_stats, name='sequencing_stats'),
-    perm_path('sequencing_stats/data', views.sequencing_stats_data, name='sequencing_stats_data'),
-    perm_path('qc_data', views.qc_data, name='qc_data'),
-    perm_path('qc_graphs', views.qc_graphs, name='qc_graphs'),
-    perm_path('graphs/sequencing_run_qc_graph/<sequencing_run_id>/<qc_compare_type>', views.sequencing_run_qc_graph, name='sequencing_run_qc_graph'),
-    perm_path('graphs/sequencing_run_qc_json_graph/<sequencing_run_id>/<qc_compare_type>', views.sequencing_run_qc_json_graph, name='sequencing_run_qc_json_graph'),
-    perm_path('graphs/qc_column_graph/<int:qc_column_id>/<use_percent>', views.qc_column_graph, name='qc_column_graph'),
+    path('sequencing_stats', views.sequencing_stats, name='sequencing_stats'),
+    path('sequencing_stats/data', views.sequencing_stats_data, name='sequencing_stats_data'),
+    path('qc_data', views.qc_data, name='qc_data'),
+    path('qc_graphs', views.qc_graphs, name='qc_graphs'),
+    path('graphs/sequencing_run_qc_graph/<sequencing_run_id>/<qc_compare_type>', views.sequencing_run_qc_graph, name='sequencing_run_qc_graph'),
+    path('graphs/sequencing_run_qc_json_graph/<sequencing_run_id>/<qc_compare_type>', views.sequencing_run_qc_json_graph, name='sequencing_run_qc_json_graph'),
+    path('graphs/qc_column_graph/<int:qc_column_id>/<use_percent>', views.qc_column_graph, name='qc_column_graph'),
 
-    perm_path('graphs/index_metrics_qc_graph/<illumina_qc_id>', views.index_metrics_qc_graph, name='index_metrics_qc_graph'),
-    perm_path('graphs/qc_exec_summary_graph/<qc_exec_summary_id>/<qc_compare_type>', views.qc_exec_summary_graph, name='qc_exec_summary_graph'),
-    perm_path('graphs/qc_exec_summary_json_graph/<qc_exec_summary_id>/<qc_compare_type>', views.qc_exec_summary_json_graph, name='qc_exec_summary_json_graph'),
+    path('graphs/index_metrics_qc_graph/<illumina_qc_id>', views.index_metrics_qc_graph, name='index_metrics_qc_graph'),
+    path('graphs/qc_exec_summary_graph/<qc_exec_summary_id>/<qc_compare_type>', views.qc_exec_summary_graph, name='qc_exec_summary_graph'),
+    path('graphs/qc_exec_summary_json_graph/<qc_exec_summary_id>/<qc_compare_type>', views.qc_exec_summary_json_graph, name='qc_exec_summary_json_graph'),
 
-    perm_path('view_seqauto_run/<int:seqauto_run_id>', views.view_seqauto_run, name='view_seqauto_run'),
-    perm_path('view_sequencing_run/<sequencing_run_id>/tab/<int:tab_id>', views.view_sequencing_run, name='view_sequencing_run_tab'),
-    perm_path('view_sequencing_run_stats_tab/<sequencing_run_id>', views.view_sequencing_run_stats_tab, name='view_sequencing_run_stats_tab'),
-    perm_path('view_sequencing_run/<sequencing_run_id>', views.view_sequencing_run, name='view_sequencing_run'),
-    perm_path('sequencing_run/reload_experiment_name/<sequencing_run_id>', views.reload_experiment_name, name='reload_experiment_name'),
-    perm_path('sequencing_run/delete/<sequencing_run_id>', views.delete_sequencing_run, name='delete_sequencing_run'),
-    perm_path('sequencing_run/assign_data_to_current_sample_sheet/<sequencing_run_id>', views.assign_data_to_current_sample_sheet, name='assign_data_to_current_sample_sheet'),
+    path('view_seqauto_run/<int:seqauto_run_id>', views.view_seqauto_run, name='view_seqauto_run'),
+    path('view_sequencing_run/<sequencing_run_id>/tab/<int:tab_id>', views.view_sequencing_run, name='view_sequencing_run_tab'),
+    path('view_sequencing_run_stats_tab/<sequencing_run_id>', views.view_sequencing_run_stats_tab, name='view_sequencing_run_stats_tab'),
+    path('view_sequencing_run/<sequencing_run_id>', views.view_sequencing_run, name='view_sequencing_run'),
+    path('sequencing_run/reload_experiment_name/<sequencing_run_id>', views.reload_experiment_name, name='reload_experiment_name'),
+    path('sequencing_run/delete/<sequencing_run_id>', views.delete_sequencing_run, name='delete_sequencing_run'),
+    path('sequencing_run/assign_data_to_current_sample_sheet/<sequencing_run_id>', views.assign_data_to_current_sample_sheet, name='assign_data_to_current_sample_sheet'),
 
-    perm_path('view_unaligned_reads/<int:unaligned_reads_id>', views.view_unaligned_reads, name='view_unaligned_reads'),
-    perm_path('view_bam/<int:bam_file_id>', views.view_bam_file, name='view_bam_file'),
-    perm_path('view_combo_vcf_file/<int:combo_vcf_file_id>', views.view_combo_vcf_file, name='view_combo_vcf_file'),
-    perm_path('view_vcf/<int:vcf_file_id>', views.view_vcf_file, name='view_vcf_file'),
-    perm_path('view_qc/<int:qc_id>', views.view_qc, name='view_qc'),
-    perm_path('view_qc/view_qc_exec_summary_tab/<int:qc_id>', views.view_qc_exec_summary_tab, name='view_qc_exec_summary_tab'),
-    perm_path('view_qc/view_qc_gene_list_tab/<int:qc_id>', views.view_qc_gene_list_tab, name='view_qc_gene_list_tab'),
-    perm_path('view_qc/view_gene_coverage_collection_tab/<int:qc_id>', views.view_qc_gene_coverage_collection_tab, name='view_qc_gene_coverage_collection_tab'),
-    perm_path('view_sample_qc_tab/<int:sample_id>', views.view_sample_qc_tab, name='view_sample_qc_tab'),
-    perm_path('view_enrichment_kit_gene_coverage/<int:enrichment_kit_id>/<gene_symbol>', views.view_enrichment_kit_gene_coverage, name='view_enrichment_kit_gene_coverage'),
-    perm_path('view_gold_coverage_summary/<int:pk>', views.view_gold_coverage_summary, name='view_gold_coverage_summary'),
+    path('view_unaligned_reads/<int:unaligned_reads_id>', views.view_unaligned_reads, name='view_unaligned_reads'),
+    path('view_bam/<int:bam_file_id>', views.view_bam_file, name='view_bam_file'),
+    path('view_combo_vcf_file/<int:combo_vcf_file_id>', views.view_combo_vcf_file, name='view_combo_vcf_file'),
+    path('view_vcf/<int:vcf_file_id>', views.view_vcf_file, name='view_vcf_file'),
+    path('view_qc/<int:qc_id>', views.view_qc, name='view_qc'),
+    path('view_qc/view_qc_exec_summary_tab/<int:qc_id>', views.view_qc_exec_summary_tab, name='view_qc_exec_summary_tab'),
+    path('view_qc/view_qc_gene_list_tab/<int:qc_id>', views.view_qc_gene_list_tab, name='view_qc_gene_list_tab'),
+    path('view_qc/view_gene_coverage_collection_tab/<int:qc_id>', views.view_qc_gene_coverage_collection_tab, name='view_qc_gene_coverage_collection_tab'),
+    path('view_sample_qc_tab/<int:sample_id>', views.view_sample_qc_tab, name='view_sample_qc_tab'),
+    path('view_enrichment_kit_gene_coverage/<int:enrichment_kit_id>/<gene_symbol>', views.view_enrichment_kit_gene_coverage, name='view_enrichment_kit_gene_coverage'),
+    path('view_gold_coverage_summary/<int:pk>', views.view_gold_coverage_summary, name='view_gold_coverage_summary'),
 
     # Grids
-    perm_path('seqauto_runs/grid/<slug:op>/', JQGridView.as_view(grid=SeqAutoRunsGrid), name='seqauto_runs_grid'),
-    perm_path('experiments/grid/', DatabaseTableView.as_view(column_class=ExperimentColumns),
-              name='experiments_datatable'),
-    perm_path('sequencing_run/grid/<slug:op>/', JQGridView.as_view(grid=SequencingRunListGrid), name='sequencing_run_grid'),
-    perm_path('unaligned_reads/grid/<slug:op>/', JQGridView.as_view(grid=UnalignedReadsListGrid), name='unaligned_reads_grid'),
-    perm_path('bam_file/grid/<slug:op>/', JQGridView.as_view(grid=BamFileListGrid), name='bam_file_grid'),
-    perm_path('vcf_file/grid/<slug:op>/', JQGridView.as_view(grid=VCFFileListGrid), name='vcf_file_grid'),
-    perm_path('qc/grid/<slug:op>/', JQGridView.as_view(grid=QCFileListGrid), name='qc_grid'),
-    perm_path('enrichment_kit/grid/', DatabaseTableView.as_view(column_class=EnrichmentKitColumns), name='enrichment_kit_datatable'),
-    perm_path('enrichment_kit/gene/grid/<int:enrichment_kit_id>/<genome_build_name>/<gene_symbol>/<slug:op>/', JQGridView.as_view(grid=EnrichmentKitGeneCoverageGrid), name='enrichment_kit_gene_coverage_grid'),
-    perm_path('gold_coverage_summary/grid/<pk>/<slug:op>/', JQGridView.as_view(grid=GoldCoverageSummaryGrid), name='gold_coverage_summary_grid'),
-    perm_path('sequencing_stats/sequencing_samples/grid/<slug:op>/', JQGridView.as_view(grid=SequencingSamplesGrid, csv_download=True), name='sequencing_samples_grid'),
-    perm_path('sequencing_stats/sequencing_samples_historical/grid/<slug:time_frame>/<slug:op>/', JQGridView.as_view(grid=SequencingSamplesHistoricalGrid, csv_download=True), name='sequencing_samples_historical_grid'),
+    path('seqauto_runs/grid/<slug:op>/', JQGridView.as_view(grid=SeqAutoRunsGrid), name='seqauto_runs_grid'),
+    path('experiments/grid/', DatabaseTableView.as_view(column_class=ExperimentColumns),
+         name='experiments_datatable'),
+    path('sequencing_run/grid/<slug:op>/', JQGridView.as_view(grid=SequencingRunListGrid), name='sequencing_run_grid'),
+    path('unaligned_reads/grid/<slug:op>/', JQGridView.as_view(grid=UnalignedReadsListGrid), name='unaligned_reads_grid'),
+    path('bam_file/grid/<slug:op>/', JQGridView.as_view(grid=BamFileListGrid), name='bam_file_grid'),
+    path('vcf_file/grid/<slug:op>/', JQGridView.as_view(grid=VCFFileListGrid), name='vcf_file_grid'),
+    path('qc/grid/<slug:op>/', JQGridView.as_view(grid=QCFileListGrid), name='qc_grid'),
+    path('enrichment_kit/grid/', DatabaseTableView.as_view(column_class=EnrichmentKitColumns), name='enrichment_kit_datatable'),
+    path('enrichment_kit/gene/grid/<int:enrichment_kit_id>/<genome_build_name>/<gene_symbol>/<slug:op>/', JQGridView.as_view(grid=EnrichmentKitGeneCoverageGrid), name='enrichment_kit_gene_coverage_grid'),
+    path('gold_coverage_summary/grid/<pk>/<slug:op>/', JQGridView.as_view(grid=GoldCoverageSummaryGrid), name='gold_coverage_summary_grid'),
+    path('sequencing_stats/sequencing_samples/grid/<slug:op>/', JQGridView.as_view(grid=SequencingSamplesGrid, csv_download=True), name='sequencing_samples_grid'),
+    path('sequencing_stats/sequencing_samples_historical/grid/<slug:time_frame>/<slug:op>/', JQGridView.as_view(grid=SequencingSamplesHistoricalGrid, csv_download=True), name='sequencing_samples_historical_grid'),
     # QC Data
-    perm_path('illumina_flowcell_qc/grid/<slug:op>/', JQGridView.as_view(grid=IlluminaFlowcellQCGrid, csv_download=True), name='illumina_flowcell_qc_grid'),
-    perm_path('fastqc/grid/<slug:op>/', JQGridView.as_view(grid=FastQCGrid, csv_download=True), name='fastqc_grid'),
-    perm_path('flagstats/grid/<slug:op>/', JQGridView.as_view(grid=FlagstatsGrid, csv_download=True), name='flagstats_grid'),
-    perm_path('qc_exec_summary/grid/<slug:op>/', JQGridView.as_view(grid=QCExecSummaryGrid, csv_download=True), name='qc_exec_summary_grid'),
+    path('illumina_flowcell_qc/grid/<slug:op>/', JQGridView.as_view(grid=IlluminaFlowcellQCGrid, csv_download=True), name='illumina_flowcell_qc_grid'),
+    path('fastqc/grid/<slug:op>/', JQGridView.as_view(grid=FastQCGrid, csv_download=True), name='fastqc_grid'),
+    path('flagstats/grid/<slug:op>/', JQGridView.as_view(grid=FlagstatsGrid, csv_download=True), name='flagstats_grid'),
+    path('qc_exec_summary/grid/<slug:op>/', JQGridView.as_view(grid=QCExecSummaryGrid, csv_download=True), name='qc_exec_summary_grid'),
     # Software/settings
-    perm_path('sequencing_software_versions/library/grid/<slug:op>/', JQGridView.as_view(grid=LibraryGrid), name='library_grid'),
-    perm_path('sequencing_software_versions/sequencer/grid/<slug:op>/', JQGridView.as_view(grid=SequencerGrid), name='sequencer_grid'),
-    perm_path('sequencing_software_versions/assay/grid/<slug:op>/', JQGridView.as_view(grid=AssayGrid), name='assay_grid'),
-    perm_path('sequencing_software_versions/aligner/grid/<slug:op>/', JQGridView.as_view(grid=AlignerGrid), name='aligner_grid'),
-    perm_path('sequencing_software_versions/variant_caller/grid/<slug:op>/', JQGridView.as_view(grid=VariantCallerGrid), name='variant_caller_grid'),
-    perm_path('sequencing_software_versions/variant_calling_pipeline/grid/<slug:op>/', JQGridView.as_view(grid=VariantCallingPipelineGrid), name='variant_calling_pipeline_grid'),
+    path('sequencing_software_versions/library/grid/<slug:op>/', JQGridView.as_view(grid=LibraryGrid), name='library_grid'),
+    path('sequencing_software_versions/sequencer/grid/<slug:op>/', JQGridView.as_view(grid=SequencerGrid), name='sequencer_grid'),
+    path('sequencing_software_versions/assay/grid/<slug:op>/', JQGridView.as_view(grid=AssayGrid), name='assay_grid'),
+    path('sequencing_software_versions/aligner/grid/<slug:op>/', JQGridView.as_view(grid=AlignerGrid), name='aligner_grid'),
+    path('sequencing_software_versions/variant_caller/grid/<slug:op>/', JQGridView.as_view(grid=VariantCallerGrid), name='variant_caller_grid'),
+    path('sequencing_software_versions/variant_calling_pipeline/grid/<slug:op>/', JQGridView.as_view(grid=VariantCallingPipelineGrid), name='variant_calling_pipeline_grid'),
 
-    perm_path('sequencing_software_versions', views.sequencing_software_versions, name='sequencing_software_versions'),
-    perm_path('view_sequencer/<pk>', SequencerUpdate.as_view(), name='view_sequencer'),
-    perm_path('view_library/<pk>', LibraryUpdate.as_view(), name='view_library'),
-    perm_path('view_assay/<pk>', AssayUpdate.as_view(), name='view_assay'),
-    perm_path('view_variant_caller/<pk>', VariantCallerUpdate.as_view(), name='view_variant_caller'),
-    perm_path('view_aligner/<pk>', AlignerUpdate.as_view(), name='view_aligner'),
-    perm_path('view_variant_calling_pipeline/<pk>', VariantCallingPipelineUpdate.as_view(), name='view_variant_calling_pipeline'),
+    path('sequencing_software_versions', views.sequencing_software_versions, name='sequencing_software_versions'),
+    path('view_sequencer/<pk>', SequencerUpdate.as_view(), name='view_sequencer'),
+    path('view_library/<pk>', LibraryUpdate.as_view(), name='view_library'),
+    path('view_assay/<pk>', AssayUpdate.as_view(), name='view_assay'),
+    path('view_variant_caller/<pk>', VariantCallerUpdate.as_view(), name='view_variant_caller'),
+    path('view_aligner/<pk>', AlignerUpdate.as_view(), name='view_aligner'),
+    path('view_variant_calling_pipeline/<pk>', VariantCallingPipelineUpdate.as_view(), name='view_variant_calling_pipeline'),
 
     # Autocompletes
-    perm_path('autocomplete/QCColumn/', views_autocomplete.QCColumnAutocompleteView.as_view(), name='qc_column_autocomplete'),
-    perm_path('autocomplete/EnrichmentKit/', views_autocomplete.EnrichmentKitAutocompleteView.as_view(), name='enrichment_kit_autocomplete'),
-    perm_path('autocomplete/SequencingRun/', views_autocomplete.SequencingRunAutocompleteView.as_view(),
-              name='sequencing_run_autocomplete'),
+    path('autocomplete/QCColumn/', views_autocomplete.QCColumnAutocompleteView.as_view(), name='qc_column_autocomplete'),
+    path('autocomplete/EnrichmentKit/', views_autocomplete.EnrichmentKitAutocompleteView.as_view(), name='enrichment_kit_autocomplete'),
+    path('autocomplete/SequencingRun/', views_autocomplete.SequencingRunAutocompleteView.as_view(),
+         name='sequencing_run_autocomplete'),
 ]
 
 router = routers.DefaultRouter()
@@ -132,13 +132,13 @@
 ]
 
 rest_urlpatterns = [
-    perm_path('api/view_enrichment_kit_summary/<int:pk>', views_rest.EnrichmentKitSummaryView.as_view(), name='api_view_enrichment_kit_summary'),
-    perm_path('api/view_enrichment_kit/<int:pk>', EnrichmentKitViewSet.as_view({'get': 'retrieve'}),
-              name='api_view_enrichment_kit'),  # Deprecated, used for backwards compatability
-    perm_path('api/enrichment_kit_gene_coverage/<int:enrichment_kit_id>/<gene_symbol>', views_rest.EnrichmentKitGeneCoverageView.as_view(), name='api_enrichment_kit_gene_coverage'),
-    perm_path('api/enrichment_kit_gene_gold_coverage/<int:enrichment_kit_id>/<gene_symbol>', views_rest.EnrichmentKitGeneGoldCoverageView.as_view(), name='api_enrichment_kit_gene_gold_coverage'),
-    perm_path('api/enrichment_kit_gene_gold_coverage_summary/<int:enrichment_kit_id>/<gene_symbol>', views_rest.GoldCoverageSummaryView.as_view(), name='api_enrichment_kit_gene_gold_coverage_summary'),
-    perm_path('api/enrichment_kit_gene_gold_coverage_summary/batch/<int:enrichment_kit_id>', views_rest.BatchGoldCoverageSummaryView.as_view(), name='api_batch_enrichment_kit_gene_gold_coverage_summary'),
+    path('api/view_enrichment_kit_summary/<int:pk>', views_rest.EnrichmentKitSummaryView.as_view(), name='api_view_enrichment_kit_summary'),
+    path('api/view_enrichment_kit/<int:pk>', EnrichmentKitViewSet.as_view({'get': 'retrieve'}),
+         name='api_view_enrichment_kit'),  # Deprecated, used for backwards compatability
+    path('api/enrichment_kit_gene_coverage/<int:enrichment_kit_id>/<gene_symbol>', views_rest.EnrichmentKitGeneCoverageView.as_view(), name='api_enrichment_kit_gene_coverage'),
+    path('api/enrichment_kit_gene_gold_coverage/<int:enrichment_kit_id>/<gene_symbol>', views_rest.EnrichmentKitGeneGoldCoverageView.as_view(), name='api_enrichment_kit_gene_gold_coverage'),
+    path('api/enrichment_kit_gene_gold_coverage_summary/<int:enrichment_kit_id>/<gene_symbol>', views_rest.GoldCoverageSummaryView.as_view(), name='api_enrichment_kit_gene_gold_coverage_summary'),
+    path('api/enrichment_kit_gene_gold_coverage_summary/batch/<int:enrichment_kit_id>', views_rest.BatchGoldCoverageSummaryView.as_view(), name='api_batch_enrichment_kit_gene_gold_coverage_summary'),
 ]
 
 urlpatterns += format_suffix_patterns(rest_urlpatterns)
diff --git a/snpdb/urls.py b/snpdb/urls.py
index bf7cc6b4d..da5aec05d 100644
--- a/snpdb/urls.py
+++ b/snpdb/urls.py
@@ -12,146 +12,146 @@
 from snpdb.views import views, views_json, views_rest, \
     views_autocomplete
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
     # public pages
-    perm_path('public_global_sample_gene_matrix', views.public_global_sample_gene_matrix, name='public_global_sample_gene_matrix'),
+    path('public_global_sample_gene_matrix', views.public_global_sample_gene_matrix, name='public_global_sample_gene_matrix'),
 
-    perm_path('data', views.data, name='data'),
-    perm_path('vcfs', views.vcfs, name='vcfs'),
-    perm_path('samples', views.samples, name='samples'),
-    perm_path('bed_files', views.bed_files, name='bed_files'),
-    perm_path('job_status/<job_id>', views_json.job_status, name='job_state'),
-    perm_path('cached_generated_file/check/<cgf_id>', views_json.cached_generated_file_check, name='cached_generated_file_check'),
-    perm_path('cached_generated_file/delete', views.cached_generated_file_delete, name='cached_generated_file_delete'),
-    perm_path('cohort/create_cohort_genotype/<int:cohort_id>', views_json.create_cohort_genotype, name='create_cohort_genotype'),
-    perm_path('cohort/create_sub_cohort/<int:cohort_id>', views_json.create_sub_cohort, name='create_sub_cohort'),
-    perm_path('cohorts', views.cohorts, name='cohorts'),
-    perm_path('view_vcf/<int:vcf_id>', views.view_vcf, name='view_vcf'),
-    perm_path('vcf/<int:vcf_id>/populate_clingen_alleles', views_json.vcf_populate_clingen_alleles, name='vcf_populate_clingen_alleles'),
-    perm_path('vcf/<int:vcf_id>/change_zygosity_count/<int:vzcc_id>/<operation>', views_json.vcf_change_zygosity_count, name='vcf_change_zygosity_count'),
-    perm_path('get_patient_upload_csv_for_vcf/<int:pk>', views.get_patient_upload_csv_for_vcf, name='get_patient_upload_csv_for_vcf'),
+    path('data', views.data, name='data'),
+    path('vcfs', views.vcfs, name='vcfs'),
+    path('samples', views.samples, name='samples'),
+    path('bed_files', views.bed_files, name='bed_files'),
+    path('job_status/<job_id>', views_json.job_status, name='job_state'),
+    path('cached_generated_file/check/<cgf_id>', views_json.cached_generated_file_check, name='cached_generated_file_check'),
+    path('cached_generated_file/delete', views.cached_generated_file_delete, name='cached_generated_file_delete'),
+    path('cohort/create_cohort_genotype/<int:cohort_id>', views_json.create_cohort_genotype, name='create_cohort_genotype'),
+    path('cohort/create_sub_cohort/<int:cohort_id>', views_json.create_sub_cohort, name='create_sub_cohort'),
+    path('cohorts', views.cohorts, name='cohorts'),
+    path('view_vcf/<int:vcf_id>', views.view_vcf, name='view_vcf'),
+    path('vcf/<int:vcf_id>/populate_clingen_alleles', views_json.vcf_populate_clingen_alleles, name='vcf_populate_clingen_alleles'),
+    path('vcf/<int:vcf_id>/change_zygosity_count/<int:vzcc_id>/<operation>', views_json.vcf_change_zygosity_count, name='vcf_change_zygosity_count'),
+    path('get_patient_upload_csv_for_vcf/<int:pk>', views.get_patient_upload_csv_for_vcf, name='get_patient_upload_csv_for_vcf'),
 
-    perm_path('view_sample/<int:sample_id>', views.view_sample, name='view_sample'),
-    perm_path('view_genomic_intervals/<int:genomic_intervals_collection_id>', views.view_genomic_intervals, name='view_genomic_intervals'),
-    perm_path('view_cohort_details_tab/<int:cohort_id>', views.view_cohort_details_tab, name='view_cohort_details_tab'),
-    perm_path('view_cohort/<int:cohort_id>', views.view_cohort, name='view_cohort'),
-    perm_path('cohort/hotspot/<int:cohort_id>', views.cohort_hotspot, name='cohort_hotspot'),
-    perm_path('cohort/gene_counts/<int:cohort_id>', views.cohort_gene_counts, name='cohort_gene_counts'),
-    perm_path('cohort/gene_counts/matrix/<int:cohort_id>/<gene_count_type_id>/<int:gene_list_id>', views.cohort_gene_counts_matrix, name='cohort_gene_counts_matrix'),
-    perm_path('cohort/sort/<int:cohort_id>', views.cohort_sort, name='cohort_sort'),
-    perm_path('cohort/sample_count/<int:cohort_id>', views_json.cohort_sample_count, name='cohort_sample_count'),
-    perm_path('cohort_sample_edit/<int:cohort_id>', views.cohort_sample_edit, name='cohort_sample_edit'),
-    perm_path('trios', views.trios, name='trios'),
-    perm_path('view_trio/<int:pk>', views.view_trio, name='view_trio'),
-    perm_path('sample_files_tab/<int:sample_id>', views.sample_files_tab, name='sample_files_tab'),
-    perm_path('sample_variants_tab/<int:sample_id>', views.sample_variants_tab, name='sample_variants_tab'),
-    perm_path('sample_variants_gene_detail/<int:sample_id>/<gene_symbol>', views.sample_variants_gene_detail, name='sample_variants_gene_detail'),
-    perm_path('sample_graphs_tab/<int:sample_id>', views.sample_graphs_tab, name='sample_graphs_tab'),
-    perm_path('sample_permissions_tab/<int:sample_id>', views.sample_permissions_tab, name='sample_permissions_tab'),
-    perm_path('messages_bulk_delete', views.messages_bulk_delete, name='messages_bulk_delete'),
-    perm_path('manual_variant_entry', views.manual_variant_entry, name='manual_variant_entry'),
-    perm_path('watch_manual_variant_entry/<int:pk>', views.watch_manual_variant_entry, name='watch_manual_variant_entry'),
-    perm_path('group_permissions/<class_name>/<int:primary_key>', views.group_permissions, name='group_permissions'),
-    perm_path('group_permissions_object_delete/<class_name>/<int:primary_key>', views.group_permissions_object_delete, name='group_permissions_object_delete'),
-    perm_path('group_permissions/bulk/<class_name>', views.bulk_group_permissions, name='bulk_group_permissions'),
-    perm_path('settings/custom_columns/', views.custom_columns, name='custom_columns'),
-    perm_path('settings/custom_columns/view/<int:custom_columns_collection_id>', views.view_custom_columns, name='view_custom_columns'),
-    perm_path('settings/custom_columns/clone/<int:custom_columns_collection_id>', views_json.clone_custom_columns, name='clone_custom_columns'),
-    perm_path('settings/set_user_row_config', views.set_user_row_config, name='set_user_row_config'),
-    perm_path('settings/set_user_data_grid_config', views.set_user_data_grid_config, name='set_user_data_grid_config'),
-    perm_path('settings/tags', views.tag_settings, name='tag_settings'),
-    perm_path('settings/tags/collection/datatable', DatabaseTableView.as_view(column_class=TagColorsCollectionColumns),
-              name='tag_color_collections_datatable'),
-    perm_path('settings/tags/collection/view/<int:tag_colors_collection_id>', views.view_tag_colors_collection,
-              name='view_tag_colors_collection'),
-    perm_path('settings/tags/collection/clone/<int:tag_colors_collection_id>', views_json.clone_tag_colors_collection,
-              name='clone_tag_colors_collection'),
-    perm_path('settings/tags/collection/set_tag_color/<int:tag_colors_collection_id>', views.set_tag_color, name='set_tag_color'),
-    perm_path('settings/igv_integration', views.igv_integration, name='igv_integration'),
-    perm_path('settings/password/password_change', PasswordChangeView.as_view(
+    path('view_sample/<int:sample_id>', views.view_sample, name='view_sample'),
+    path('view_genomic_intervals/<int:genomic_intervals_collection_id>', views.view_genomic_intervals, name='view_genomic_intervals'),
+    path('view_cohort_details_tab/<int:cohort_id>', views.view_cohort_details_tab, name='view_cohort_details_tab'),
+    path('view_cohort/<int:cohort_id>', views.view_cohort, name='view_cohort'),
+    path('cohort/hotspot/<int:cohort_id>', views.cohort_hotspot, name='cohort_hotspot'),
+    path('cohort/gene_counts/<int:cohort_id>', views.cohort_gene_counts, name='cohort_gene_counts'),
+    path('cohort/gene_counts/matrix/<int:cohort_id>/<gene_count_type_id>/<int:gene_list_id>', views.cohort_gene_counts_matrix, name='cohort_gene_counts_matrix'),
+    path('cohort/sort/<int:cohort_id>', views.cohort_sort, name='cohort_sort'),
+    path('cohort/sample_count/<int:cohort_id>', views_json.cohort_sample_count, name='cohort_sample_count'),
+    path('cohort_sample_edit/<int:cohort_id>', views.cohort_sample_edit, name='cohort_sample_edit'),
+    path('trios', views.trios, name='trios'),
+    path('view_trio/<int:pk>', views.view_trio, name='view_trio'),
+    path('sample_files_tab/<int:sample_id>', views.sample_files_tab, name='sample_files_tab'),
+    path('sample_variants_tab/<int:sample_id>', views.sample_variants_tab, name='sample_variants_tab'),
+    path('sample_variants_gene_detail/<int:sample_id>/<gene_symbol>', views.sample_variants_gene_detail, name='sample_variants_gene_detail'),
+    path('sample_graphs_tab/<int:sample_id>', views.sample_graphs_tab, name='sample_graphs_tab'),
+    path('sample_permissions_tab/<int:sample_id>', views.sample_permissions_tab, name='sample_permissions_tab'),
+    path('messages_bulk_delete', views.messages_bulk_delete, name='messages_bulk_delete'),
+    path('manual_variant_entry', views.manual_variant_entry, name='manual_variant_entry'),
+    path('watch_manual_variant_entry/<int:pk>', views.watch_manual_variant_entry, name='watch_manual_variant_entry'),
+    path('group_permissions/<class_name>/<int:primary_key>', views.group_permissions, name='group_permissions'),
+    path('group_permissions_object_delete/<class_name>/<int:primary_key>', views.group_permissions_object_delete, name='group_permissions_object_delete'),
+    path('group_permissions/bulk/<class_name>', views.bulk_group_permissions, name='bulk_group_permissions'),
+    path('settings/custom_columns/', views.custom_columns, name='custom_columns'),
+    path('settings/custom_columns/view/<int:custom_columns_collection_id>', views.view_custom_columns, name='view_custom_columns'),
+    path('settings/custom_columns/clone/<int:custom_columns_collection_id>', views_json.clone_custom_columns, name='clone_custom_columns'),
+    path('settings/set_user_row_config', views.set_user_row_config, name='set_user_row_config'),
+    path('settings/set_user_data_grid_config', views.set_user_data_grid_config, name='set_user_data_grid_config'),
+    path('settings/tags', views.tag_settings, name='tag_settings'),
+    path('settings/tags/collection/datatable', DatabaseTableView.as_view(column_class=TagColorsCollectionColumns),
+         name='tag_color_collections_datatable'),
+    path('settings/tags/collection/view/<int:tag_colors_collection_id>', views.view_tag_colors_collection,
+         name='view_tag_colors_collection'),
+    path('settings/tags/collection/clone/<int:tag_colors_collection_id>', views_json.clone_tag_colors_collection,
+         name='clone_tag_colors_collection'),
+    path('settings/tags/collection/set_tag_color/<int:tag_colors_collection_id>', views.set_tag_color, name='set_tag_color'),
+    path('settings/igv_integration', views.igv_integration, name='igv_integration'),
+    path('settings/password/password_change', PasswordChangeView.as_view(
         template_name='snpdb/settings/password_change.html',
     ), name='change_password'),
-    perm_path('settings/password/password_change_done', PasswordChangeDoneView.as_view(template_name='snpdb/settings/password_change_done.html'), name='password_change_done'),
-    perm_path('settings/user', views.view_user_settings, name='view_user_settings'),
-    perm_path('settings/node_counts_tab/user', views.user_settings_node_counts_tab, name='user_settings_node_counts_tab'),
-    perm_path('settings/node_counts_tab/lab/<int:pk>', views.lab_settings_node_counts_tab, name='lab_settings_node_counts_tab'),
-    perm_path('settings/node_counts_tab/organization/<int:pk>', views.organization_settings_node_counts_tab, name='organization_settings_node_counts_tab'),
+    path('settings/password/password_change_done', PasswordChangeDoneView.as_view(template_name='snpdb/settings/password_change_done.html'), name='password_change_done'),
+    path('settings/user', views.view_user_settings, name='view_user_settings'),
+    path('settings/node_counts_tab/user', views.user_settings_node_counts_tab, name='user_settings_node_counts_tab'),
+    path('settings/node_counts_tab/lab/<int:pk>', views.lab_settings_node_counts_tab, name='lab_settings_node_counts_tab'),
+    path('settings/node_counts_tab/organization/<int:pk>', views.organization_settings_node_counts_tab, name='organization_settings_node_counts_tab'),
 
-    perm_path('user/<pk>', views.view_user, name='view_user'),
-    perm_path('lab/<int:lab_id>', views.view_lab, name='view_lab'),
-    perm_path('clinvar_key/<str:pk>', views.view_clinvar_key, name='clinvar_key'),
-    perm_path('organization/<int:organization_id>', views.view_organization, name='view_organization'),
-    perm_path('help_static_page/<path:page_name>', views.help_static_page, name='help_static_page'),
-    perm_path('genomic_intervals_graph/<int:genomic_intervals_collection_id>', views.genomic_intervals_graph, name='genomic_intervals_graph'),
-    perm_path('chrom_density_graph/<int:sample_id>/<slug:cmap>', views.chrom_density_graph, name='chrom_density_graph'),
-    perm_path('homozygosity_graph/<int:sample_id>/<slug:cmap>', views.homozygosity_graph, name='homozygosity_graph'),
-    perm_path('sample_allele_frequency_histogram_graph/<int:sample_id>/<int:min_read_depth>', views.sample_allele_frequency_histogram_graph, name='sample_allele_frequency_histogram_graph'),
-    perm_path('staff_only', views.staff_only, name='staff_only'),
-    perm_path('tag_autocomplete_form', views.tag_autocomplete_form, name='tag_autocomplete_form'),
-    perm_path('celery/wait_for_task/<celery_task>/<int:sleep_ms>/<path:redirect_url>', views.wait_for_task, name='wait_for_task'),
-    perm_path('wiki_save/<class_name>/<unique_keyword>/<unique_value>', views.wiki_save, name='wiki_save'),
-    perm_path('labs', views.labs, name='labs'),
-    perm_path('labs_graph_detail', views.labs_graph_detail, name='labs_graph_detail'),
-    perm_path('liftover', views.liftover_runs, name='liftover_runs'),
-    perm_path('liftover/view_liftover_run/<liftover_run_id>', views.view_liftover_run, name='view_liftover_run'),
-    perm_path('maps', views.maps, name='maps'),
-    perm_path('index', views.index, name='index'),
-    perm_path('user_global_sample_gene_matrix', views.user_global_sample_gene_matrix, name='user_global_sample_gene_matrix'),
+    path('user/<pk>', views.view_user, name='view_user'),
+    path('lab/<int:lab_id>', views.view_lab, name='view_lab'),
+    path('clinvar_key/<str:pk>', views.view_clinvar_key, name='clinvar_key'),
+    path('organization/<int:organization_id>', views.view_organization, name='view_organization'),
+    path('help_static_page/<path:page_name>', views.help_static_page, name='help_static_page'),
+    path('genomic_intervals_graph/<int:genomic_intervals_collection_id>', views.genomic_intervals_graph, name='genomic_intervals_graph'),
+    path('chrom_density_graph/<int:sample_id>/<slug:cmap>', views.chrom_density_graph, name='chrom_density_graph'),
+    path('homozygosity_graph/<int:sample_id>/<slug:cmap>', views.homozygosity_graph, name='homozygosity_graph'),
+    path('sample_allele_frequency_histogram_graph/<int:sample_id>/<int:min_read_depth>', views.sample_allele_frequency_histogram_graph, name='sample_allele_frequency_histogram_graph'),
+    path('staff_only', views.staff_only, name='staff_only'),
+    path('tag_autocomplete_form', views.tag_autocomplete_form, name='tag_autocomplete_form'),
+    path('celery/wait_for_task/<celery_task>/<int:sleep_ms>/<path:redirect_url>', views.wait_for_task, name='wait_for_task'),
+    path('wiki_save/<class_name>/<unique_keyword>/<unique_value>', views.wiki_save, name='wiki_save'),
+    path('labs', views.labs, name='labs'),
+    path('labs_graph_detail', views.labs_graph_detail, name='labs_graph_detail'),
+    path('liftover', views.liftover_runs, name='liftover_runs'),
+    path('liftover/view_liftover_run/<liftover_run_id>', views.view_liftover_run, name='view_liftover_run'),
+    path('maps', views.maps, name='maps'),
+    path('index', views.index, name='index'),
+    path('user_global_sample_gene_matrix', views.user_global_sample_gene_matrix, name='user_global_sample_gene_matrix'),
 
-    perm_path('view_genome_build/<genome_build_name>', views.view_genome_build, name='view_genome_build'),
-    perm_path('view_contig/<contig_accession>', views.view_contig, name='view_contig'),
+    path('view_genome_build/<genome_build_name>', views.view_genome_build, name='view_genome_build'),
+    path('view_contig/<contig_accession>', views.view_contig, name='view_contig'),
 
     # Grids
-    perm_path('cohort/grid/<slug:op>/', JQGridView.as_view(grid=CohortListGrid, delete_row=True), name='cohort_grid'),
-    perm_path('cohort_sample/grid/<int:cohort_id>/<slug:op>/', JQGridView.as_view(grid=CohortSampleListGrid), name='cohort_sample_grid'),
-    perm_path('sample/grid/<slug:op>/', JQGridView.as_view(grid=SamplesListGrid, delete_row=True), name='samples_grid'),
-    perm_path('genomic_intervals/grid/<slug:op>/', JQGridView.as_view(grid=GenomicIntervalsListGrid, delete_row=True), name='genomic_intervals_grid'),
-    perm_path('liftover/liftover_runs/datatable', DatabaseTableView.as_view(column_class=LiftoverRunColumns),
-              name='liftover_runs_datatable'),
-    perm_path('liftover/allele_liftover/datatable', DatabaseTableView.as_view(column_class=LiftoverRunAlleleLiftoverColumns),
-              name='allele_liftover_datatable'),
-    perm_path('liftover/allele_liftover_failures/datatable',
-              DatabaseTableView.as_view(column_class=AlleleLiftoverFailureColumns),
-              name='allele_liftover_failures_datatable'),
-    perm_path('settings/custom_columns/collection/datatable',
-              DatabaseTableView.as_view(column_class=CustomColumnsCollectionColumns),
-              name='custom_columns_collections_datatable'),
-    perm_path('trio/grid/<slug:op>/', JQGridView.as_view(grid=TriosListGrid, delete_row=True), name='trio_grid'),
-    perm_path('vcfs/grid/<slug:op>/', JQGridView.as_view(grid=VCFListGrid, delete_row=True), name='vcfs_grid'),
+    path('cohort/grid/<slug:op>/', JQGridView.as_view(grid=CohortListGrid, delete_row=True), name='cohort_grid'),
+    path('cohort_sample/grid/<int:cohort_id>/<slug:op>/', JQGridView.as_view(grid=CohortSampleListGrid), name='cohort_sample_grid'),
+    path('sample/grid/<slug:op>/', JQGridView.as_view(grid=SamplesListGrid, delete_row=True), name='samples_grid'),
+    path('genomic_intervals/grid/<slug:op>/', JQGridView.as_view(grid=GenomicIntervalsListGrid, delete_row=True), name='genomic_intervals_grid'),
+    path('liftover/liftover_runs/datatable', DatabaseTableView.as_view(column_class=LiftoverRunColumns),
+         name='liftover_runs_datatable'),
+    path('liftover/allele_liftover/datatable', DatabaseTableView.as_view(column_class=LiftoverRunAlleleLiftoverColumns),
+         name='allele_liftover_datatable'),
+    path('liftover/allele_liftover_failures/datatable',
+         DatabaseTableView.as_view(column_class=AlleleLiftoverFailureColumns),
+         name='allele_liftover_failures_datatable'),
+    path('settings/custom_columns/collection/datatable',
+         DatabaseTableView.as_view(column_class=CustomColumnsCollectionColumns),
+         name='custom_columns_collections_datatable'),
+    path('trio/grid/<slug:op>/', JQGridView.as_view(grid=TriosListGrid, delete_row=True), name='trio_grid'),
+    path('vcfs/grid/<slug:op>/', JQGridView.as_view(grid=VCFListGrid, delete_row=True), name='vcfs_grid'),
 
     # Autocompletes
-    perm_path('autocomplete/Cohort/', views_autocomplete.CohortAutocompleteView.as_view(), name='cohort_autocomplete'),
-    perm_path('autocomplete/CustomColumn/', views_autocomplete.CustomColumnAutocompleteView.as_view(), name='custom_column_autocomplete'),
-    perm_path('autocomplete/GenomicIntervalsCollection/', views_autocomplete.GenomicIntervalsCollectionAutocompleteView.as_view(), name='genomic_intervals_collection_autocomplete'),
-    perm_path('autocomplete/Project/', views_autocomplete.ProjectAutocompleteView.as_view(), name='project_autocomplete'),
-    perm_path('autocomplete/Sample/', views_autocomplete.SampleAutocompleteView.as_view(), name='sample_autocomplete'),
-    perm_path('autocomplete/Tag/', views_autocomplete.TagAutocompleteView.as_view(), name='tag_autocomplete'),
-    perm_path('autocomplete/Trio/', views_autocomplete.TrioAutocompleteView.as_view(), name='trio_autocomplete'),
-    perm_path('autocomplete/User/', views_autocomplete.UserAutocompleteView.as_view(), name='user_autocomplete'),
-    perm_path('autocomplete/Username/', views_autocomplete.UsernameAutocompleteView.as_view(), name='username_autocomplete'),
-    perm_path('autocomplete/Lab/', views_autocomplete.LabAutocompleteView.as_view(), name='lab_autocomplete'),
-    perm_path('autocomplete/VCF/', views_autocomplete.VCFAutocompleteView.as_view(), name='vcf_autocomplete'),
+    path('autocomplete/Cohort/', views_autocomplete.CohortAutocompleteView.as_view(), name='cohort_autocomplete'),
+    path('autocomplete/CustomColumn/', views_autocomplete.CustomColumnAutocompleteView.as_view(), name='custom_column_autocomplete'),
+    path('autocomplete/GenomicIntervalsCollection/', views_autocomplete.GenomicIntervalsCollectionAutocompleteView.as_view(), name='genomic_intervals_collection_autocomplete'),
+    path('autocomplete/Project/', views_autocomplete.ProjectAutocompleteView.as_view(), name='project_autocomplete'),
+    path('autocomplete/Sample/', views_autocomplete.SampleAutocompleteView.as_view(), name='sample_autocomplete'),
+    path('autocomplete/Tag/', views_autocomplete.TagAutocompleteView.as_view(), name='tag_autocomplete'),
+    path('autocomplete/Trio/', views_autocomplete.TrioAutocompleteView.as_view(), name='trio_autocomplete'),
+    path('autocomplete/User/', views_autocomplete.UserAutocompleteView.as_view(), name='user_autocomplete'),
+    path('autocomplete/Username/', views_autocomplete.UsernameAutocompleteView.as_view(), name='username_autocomplete'),
+    path('autocomplete/Lab/', views_autocomplete.LabAutocompleteView.as_view(), name='lab_autocomplete'),
+    path('autocomplete/VCF/', views_autocomplete.VCFAutocompleteView.as_view(), name='vcf_autocomplete'),
 
     # Previews
-    perm_path('preview/<str:db>/<str:idx>', preview_view, name='preview_data'),
+    path('preview/<str:db>/<str:idx>', preview_view, name='preview_data'),
 
     # For Uptime Robot
-    perm_path('uptime_check', views.view_uptime, name='uptime_check'),
+    path('uptime_check', views.view_uptime, name='uptime_check'),
 
     # Debug dev help
-    perm_path('ajax_hello_world/<str:data>', views.ajax_hello_world, name='ajax_hello_world'),
+    path('ajax_hello_world/<str:data>', views.ajax_hello_world, name='ajax_hello_world'),
 ]
 
 rest_urlpatterns = [
     path('api-auth/', include('rest_framework.urls')),
-    perm_path('api/sample_variant_zygosity/<int:sample_id>/<int:variant_id>', views_rest.VariantZygosityForSampleView.as_view(), name='variant_zygosity_for_sample'),
-    perm_path('api/trio/<pk>', views_rest.TrioView.as_view(), name='api_view_trio'),
-    perm_path('api/variant_allele_for_variant/<int:variant_id>/<genome_build_name>',
-              views_rest.VariantAlleleForVariantView.as_view(), name='variant_allele_for_variant'),
-    perm_path('api/project/create', views_rest.ProjectViewSet.as_view({"post": "create"}), name='api_project_create'),
-    perm_path('docs/', include_docs_urls(title='VariantGrid API', public=True, authentication_classes=[], permission_classes=[]), name='docs'),
+    path('api/sample_variant_zygosity/<int:sample_id>/<int:variant_id>', views_rest.VariantZygosityForSampleView.as_view(), name='variant_zygosity_for_sample'),
+    path('api/trio/<pk>', views_rest.TrioView.as_view(), name='api_view_trio'),
+    path('api/variant_allele_for_variant/<int:variant_id>/<genome_build_name>',
+         views_rest.VariantAlleleForVariantView.as_view(), name='variant_allele_for_variant'),
+    path('api/project/create', views_rest.ProjectViewSet.as_view({"post": "create"}), name='api_project_create'),
+    path('docs/', include_docs_urls(title='VariantGrid API', public=True, authentication_classes=[], permission_classes=[]), name='docs'),
 ]
 
 urlpatterns += format_suffix_patterns(rest_urlpatterns)
diff --git a/upload/urls.py b/upload/urls.py
index 91a94f287..ea24efdff 100644
--- a/upload/urls.py
+++ b/upload/urls.py
@@ -7,31 +7,31 @@
 from upload.views import views
 from upload.views.views import view_upload_step_detail
 from upload.views.views_rest import APIFileUploadView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 
 urlpatterns = [
-    perm_path('', views.upload, name='upload'),
-    perm_path('upload_poll', views.upload_poll, name='upload_poll'),
-    perm_path('view_uploaded_file/<int:uploaded_file_id>', views.view_uploaded_file, name='view_uploaded_file'),
-    perm_path('view_upload_pipeline/<int:upload_pipeline_id>', views.view_upload_pipeline, name='view_upload_pipeline'),
-    perm_path('view_upload_pipeline/warnings_and_errors/<int:upload_pipeline_id>', views.view_upload_pipeline_warnings_and_errors, name='view_upload_pipeline_warnings_and_errors'),
-    perm_path('upload_retry_import/<int:upload_pipeline_id>', views.upload_retry_import, name='upload_retry_import'),
+    path('', views.upload, name='upload'),
+    path('upload_poll', views.upload_poll, name='upload_poll'),
+    path('view_uploaded_file/<int:uploaded_file_id>', views.view_uploaded_file, name='view_uploaded_file'),
+    path('view_upload_pipeline/<int:upload_pipeline_id>', views.view_upload_pipeline, name='view_upload_pipeline'),
+    path('view_upload_pipeline/warnings_and_errors/<int:upload_pipeline_id>', views.view_upload_pipeline_warnings_and_errors, name='view_upload_pipeline_warnings_and_errors'),
+    path('upload_retry_import/<int:upload_pipeline_id>', views.upload_retry_import, name='upload_retry_import'),
     # Grids
 
-    perm_path('upload_pipeline/steps/datatables/', DatabaseTableView.as_view(column_class=UploadStepColumns), name='upload_step_datatables'),
-    perm_path('upload_pipeline/step/<int:upload_step_id>', view_upload_step_detail, name='upload_step_detail'),
-    perm_path('upload_pipeline/skipped_annotation/grid/<int:upload_pipeline_id>/<slug:op>/',
-              JQGridView.as_view(grid=UploadPipelineSkippedAnnotationGrid),
-              name='upload_pipeline_skipped_annotation_grid'),
-    perm_path('upload_pipeline/modified_variants/grid/<int:upload_pipeline_id>/<slug:op>/', JQGridView.as_view(grid=UploadPipelineModifiedVariantsGrid), name='upload_pipeline_modified_variants_grid'),
+    path('upload_pipeline/steps/datatables/', DatabaseTableView.as_view(column_class=UploadStepColumns), name='upload_step_datatables'),
+    path('upload_pipeline/step/<int:upload_step_id>', view_upload_step_detail, name='upload_step_detail'),
+    path('upload_pipeline/skipped_annotation/grid/<int:upload_pipeline_id>/<slug:op>/',
+         JQGridView.as_view(grid=UploadPipelineSkippedAnnotationGrid),
+         name='upload_pipeline_skipped_annotation_grid'),
+    path('upload_pipeline/modified_variants/grid/<int:upload_pipeline_id>/<slug:op>/', JQGridView.as_view(grid=UploadPipelineModifiedVariantsGrid), name='upload_pipeline_modified_variants_grid'),
 
-    perm_path('view_upload_stats/detail', views.view_upload_stats, name='view_upload_stats_detail'),
-    perm_path('vcf_import_info_tags/accept/<int:vcf_import_info_id>', views.accept_vcf_import_info_tag, name='accept_vcf_import_info_tag'),
-    perm_path('jfu_upload/', views.jfu_upload, name='jfu_upload'),
-    perm_path('jfu_delete/<int:pk>', views.jfu_upload_delete, name='jfu_delete'),
-    perm_path('uploaded_file/download/<int:pk>', views.DownloadUploadedFile.as_view(), name='download_uploaded_file'),
+    path('view_upload_stats/detail', views.view_upload_stats, name='view_upload_stats_detail'),
+    path('vcf_import_info_tags/accept/<int:vcf_import_info_id>', views.accept_vcf_import_info_tag, name='accept_vcf_import_info_tag'),
+    path('jfu_upload/', views.jfu_upload, name='jfu_upload'),
+    path('jfu_delete/<int:pk>', views.jfu_upload_delete, name='jfu_delete'),
+    path('uploaded_file/download/<int:pk>', views.DownloadUploadedFile.as_view(), name='download_uploaded_file'),
 
     # APIs - Django REST framework
-    perm_path('api/v1/file_upload', APIFileUploadView.as_view(), name='api_file_upload'),
+    path('api/v1/file_upload', APIFileUploadView.as_view(), name='api_file_upload'),
 
 ]
diff --git a/variantgrid/perm_path.py b/variantgrid/perm_path.py
index 94f0694d8..7165b4c2c 100644
--- a/variantgrid/perm_path.py
+++ b/variantgrid/perm_path.py
@@ -12,9 +12,11 @@
 from typing import Mapping
 
 from django.conf import settings
-from django.urls.conf import path, re_path
+from django.urls.conf import re_path
 from django.urls.resolvers import get_resolver
 
+from django.urls.conf import path as django_path
+
 from library.cache import timed_cache
 from library.django_utils import require_superuser
 
@@ -29,8 +31,8 @@ def _perm_path(route, view, path_func, **kwargs):
     return path_func(route, view, **kwargs)
 
 
-def perm_path(route, view, **kwargs):
-    return _perm_path(route, view, path, **kwargs)
+def path(route, view, **kwargs):
+    return _perm_path(route, view, django_path, **kwargs)
 
 
 def re_perm_path(route, view, **kwargs):
diff --git a/variantopedia/urls.py b/variantopedia/urls.py
index aef7c38c7..fd61b0721 100644
--- a/variantopedia/urls.py
+++ b/variantopedia/urls.py
@@ -1,79 +1,79 @@
 from library.django_utils.jqgrid_view import JQGridView
 from snpdb.views.datatable_view import DatabaseTableView
-from variantgrid.perm_path import perm_path
+from variantgrid.perm_path import path
 from variantopedia import views
 from variantopedia.grids import AllVariantsGrid, NearbyVariantsGrid, TaggedVariantGrid, \
     VariantTagsGrid, VariantWikiColumns, VariantTagCountsColumns, VariantTagDetailColumns
 
 urlpatterns = [
-    perm_path('variants', views.variants, name='variants'),
-    perm_path('variants/<genome_build_name>', views.variants, name='genome_build_variants'),
+    path('variants', views.variants, name='variants'),
+    path('variants/<genome_build_name>', views.variants, name='genome_build_variants'),
 
-    perm_path('dashboard', views.dashboard, name='dashboard'),
-    perm_path('server_status', views.server_status, name='server_status'),
-    perm_path('server_status_activity/detail/<int:days_ago>', views.server_status_activity,
-              name='server_status_activity_detail'),
-    perm_path('server_status_settings/detail', views.server_status_settings, name='server_status_settings_detail'),
-    perm_path('health_check_details', views.health_check_details, name='health_check_details'),
-    perm_path('database_statistics/detail', views.database_statistics, name='database_statistics_detail'),
+    path('dashboard', views.dashboard, name='dashboard'),
+    path('server_status', views.server_status, name='server_status'),
+    path('server_status_activity/detail/<int:days_ago>', views.server_status_activity,
+         name='server_status_activity_detail'),
+    path('server_status_settings/detail', views.server_status_settings, name='server_status_settings_detail'),
+    path('health_check_details', views.health_check_details, name='health_check_details'),
+    path('database_statistics/detail', views.database_statistics, name='database_statistics_detail'),
     # Tagging
-    perm_path('variant_tags/', views.variant_tags, name='variant_tags'),
-    perm_path('variant_tags/<genome_build_name>', views.variant_tags, name='genome_build_variant_tags'),
+    path('variant_tags/', views.variant_tags, name='variant_tags'),
+    path('variant_tags/<genome_build_name>', views.variant_tags, name='genome_build_variant_tags'),
 
     #
-    perm_path('search', views.search, name='search'),
-    perm_path('view_variant/<int:variant_id>', views.view_variant, name='view_variant'),
-    perm_path('view_variant/<int:variant_id>/<genome_build_name>', views.view_variant,
-              name='view_variant_genome_build'),
-    perm_path('view_variant_annotation_history/<int:variant_id>', views.view_variant_annotation_history,
-              name='view_variant_annotation_history'),
-    perm_path('variant_wiki', views.variant_wiki, name='variant_wiki'),
-    perm_path('variant_wiki/<genome_build_name>', views.variant_wiki, name='genome_build_variant_wiki'),
+    path('search', views.search, name='search'),
+    path('view_variant/<int:variant_id>', views.view_variant, name='view_variant'),
+    path('view_variant/<int:variant_id>/<genome_build_name>', views.view_variant,
+         name='view_variant_genome_build'),
+    path('view_variant_annotation_history/<int:variant_id>', views.view_variant_annotation_history,
+         name='view_variant_annotation_history'),
+    path('variant_wiki', views.variant_wiki, name='variant_wiki'),
+    path('variant_wiki/<genome_build_name>', views.variant_wiki, name='genome_build_variant_wiki'),
 
-    perm_path('view_allele_from_variant/<int:variant_id>', views.view_allele_from_variant,
-              name='view_allele_from_variant'),
-    perm_path('view_allele/<int:allele_id>', views.view_allele, name='view_allele'),
-    perm_path('a<int:allele_id>', views.view_allele, name='view_allele_compact'),
-    perm_path('view_allele/<int:allele_id>/classifications_download', views.export_classifications_allele,
-              name='allele_classifications_download'),
-    perm_path('allele/<allele_id>/create_variant/<genome_build_name>',
-              views.create_variant_for_allele, name='create_variant_for_allele'),
-    perm_path('view/<int:variant_id>/<int:annotation_version_id>', views.variant_details_annotation_version,
-              name='variant_details_annotation_version'),
-    perm_path('nearby_tab/<int:variant_id>/<int:annotation_version_id>', views.nearby_variants_tab,
-              name='nearby_variants_tab'),
-    perm_path('nearby/<int:variant_id>/<int:annotation_version_id>', views.nearby_variants,
-              name='nearby_variants_annotation_version'),
-    perm_path('gene_coverage/<slug:gene_symbol_id>', views.gene_coverage, name='gene_coverage'),
-    perm_path('variant_sample_information/<int:variant_id>/<genome_build_name>', views.variant_sample_information,
-              name='variant_sample_information'),
+    path('view_allele_from_variant/<int:variant_id>', views.view_allele_from_variant,
+         name='view_allele_from_variant'),
+    path('view_allele/<int:allele_id>', views.view_allele, name='view_allele'),
+    path('a<int:allele_id>', views.view_allele, name='view_allele_compact'),
+    path('view_allele/<int:allele_id>/classifications_download', views.export_classifications_allele,
+         name='allele_classifications_download'),
+    path('allele/<allele_id>/create_variant/<genome_build_name>',
+         views.create_variant_for_allele, name='create_variant_for_allele'),
+    path('view/<int:variant_id>/<int:annotation_version_id>', views.variant_details_annotation_version,
+         name='variant_details_annotation_version'),
+    path('nearby_tab/<int:variant_id>/<int:annotation_version_id>', views.nearby_variants_tab,
+         name='nearby_variants_tab'),
+    path('nearby/<int:variant_id>/<int:annotation_version_id>', views.nearby_variants,
+         name='nearby_variants_annotation_version'),
+    path('gene_coverage/<slug:gene_symbol_id>', views.gene_coverage, name='gene_coverage'),
+    path('variant_sample_information/<int:variant_id>/<genome_build_name>', views.variant_sample_information,
+         name='variant_sample_information'),
 
-    perm_path('variant/<int:variant_id>/tag/<tag>/detail', views.variant_tag_detail, name='variant_tag_detail'),
+    path('variant/<int:variant_id>/tag/<tag>/detail', views.variant_tag_detail, name='variant_tag_detail'),
 
     # Grids
-    perm_path('wiki/datatable/', DatabaseTableView.as_view(column_class=VariantWikiColumns),
-              name='variant_wiki_datatable'),
-    perm_path('variant/<int:variant_id>/tag_counts/datatable/', DatabaseTableView.as_view(column_class=VariantTagCountsColumns),
-              name='variant_tag_counts_datatable'),
-    perm_path('variant/<int:variant_id>/tag/<tag>/datatable/',
-              DatabaseTableView.as_view(column_class=VariantTagDetailColumns),
-              name='variant_tag_detail_datatable'),
+    path('wiki/datatable/', DatabaseTableView.as_view(column_class=VariantWikiColumns),
+         name='variant_wiki_datatable'),
+    path('variant/<int:variant_id>/tag_counts/datatable/', DatabaseTableView.as_view(column_class=VariantTagCountsColumns),
+         name='variant_tag_counts_datatable'),
+    path('variant/<int:variant_id>/tag/<tag>/datatable/',
+         DatabaseTableView.as_view(column_class=VariantTagDetailColumns),
+         name='variant_tag_detail_datatable'),
 
-    perm_path('nearby/grid/<variant_id>/<genome_build_name>/<region_type>/<slug:op>/',
-              JQGridView.as_view(grid=NearbyVariantsGrid, csv_download=True),
-              name='nearby_variants_grid'),
-    perm_path('nearby/grid/<variant_id>/<genome_build_name>/<region_type>/<gene_symbol>/<slug:op>/',
-              JQGridView.as_view(grid=NearbyVariantsGrid, csv_download=True),
-              name='nearby_gene_variants_grid'),
-    perm_path('all_variants/grid/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=AllVariantsGrid, csv_download=True),
-              name='all_variants_grid'),
-    perm_path('tags/grid/<genome_build_name>/<slug:op>/',
-              JQGridView.as_view(grid=VariantTagsGrid, delete_row=True), name='variant_tags_grid'),
-    perm_path('tagged_variants/grid/<genome_build_name>/<slug:op>/',
-              JQGridView.as_view(grid=TaggedVariantGrid, delete_row=True), name='tagged_variant_grid'),
+    path('nearby/grid/<variant_id>/<genome_build_name>/<region_type>/<slug:op>/',
+         JQGridView.as_view(grid=NearbyVariantsGrid, csv_download=True),
+         name='nearby_variants_grid'),
+    path('nearby/grid/<variant_id>/<genome_build_name>/<region_type>/<gene_symbol>/<slug:op>/',
+         JQGridView.as_view(grid=NearbyVariantsGrid, csv_download=True),
+         name='nearby_gene_variants_grid'),
+    path('all_variants/grid/<genome_build_name>/<slug:op>/', JQGridView.as_view(grid=AllVariantsGrid, csv_download=True),
+         name='all_variants_grid'),
+    path('tags/grid/<genome_build_name>/<slug:op>/',
+         JQGridView.as_view(grid=VariantTagsGrid, delete_row=True), name='variant_tags_grid'),
+    path('tagged_variants/grid/<genome_build_name>/<slug:op>/',
+         JQGridView.as_view(grid=TaggedVariantGrid, delete_row=True), name='tagged_variant_grid'),
 
     # Grid export
-    perm_path('tags/export/<genome_build_name>/', views.variant_tags_export, name='variant_tags_export'),
-    perm_path('tagged_variants/export/<genome_build_name>/', views.tagged_variant_export, name='tagged_variant_export'),
+    path('tags/export/<genome_build_name>/', views.variant_tags_export, name='variant_tags_export'),
+    path('tagged_variants/export/<genome_build_name>/', views.tagged_variant_export, name='tagged_variant_export'),
 
 ]