diff --git a/NAMESPACE b/NAMESPACE
index d2a9458df..df103f591 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -67,7 +67,9 @@ export(get_slf_ch_name_lookup_path)
 export(get_slf_chi_deaths_path)
 export(get_slf_deaths_lookup_path)
 export(get_slf_dir)
+export(get_slf_episode_path)
 export(get_slf_gpprac_path)
+export(get_slf_individual_path)
 export(get_slf_postcode_path)
 export(get_source_extract_path)
 export(get_sparra_path)
diff --git a/man/add_acute_columns.Rd b/man/add_acute_columns.Rd
index 801708caf..b7be171cf 100644
--- a/man/add_acute_columns.Rd
+++ b/man/add_acute_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_ae_columns.Rd b/man/add_ae_columns.Rd
index 027a5ebe2..37d60f466 100644
--- a/man/add_ae_columns.Rd
+++ b/man/add_ae_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_all_columns.Rd b/man/add_all_columns.Rd
index eb0b70231..2aba7f5ad 100644
--- a/man/add_all_columns.Rd
+++ b/man/add_all_columns.Rd
@@ -36,8 +36,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_at_columns.Rd b/man/add_at_columns.Rd
index cddd7dc2d..537a01f40 100644
--- a/man/add_at_columns.Rd
+++ b/man/add_at_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_ch_columns.Rd b/man/add_ch_columns.Rd
index 94aca9618..360bb29db 100644
--- a/man/add_ch_columns.Rd
+++ b/man/add_ch_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_cij_columns.Rd b/man/add_cij_columns.Rd
index a708919fe..f8d2528f2 100644
--- a/man/add_cij_columns.Rd
+++ b/man/add_cij_columns.Rd
@@ -35,8 +35,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_cmh_columns.Rd b/man/add_cmh_columns.Rd
index b34619fd3..654e03f75 100644
--- a/man/add_cmh_columns.Rd
+++ b/man/add_cmh_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_dd_columns.Rd b/man/add_dd_columns.Rd
index 20e956226..a920a7979 100644
--- a/man/add_dd_columns.Rd
+++ b/man/add_dd_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_dn_columns.Rd b/man/add_dn_columns.Rd
index a1450ef6d..6d6fa61cb 100644
--- a/man/add_dn_columns.Rd
+++ b/man/add_dn_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_gls_columns.Rd b/man/add_gls_columns.Rd
index f724fc28e..84c49848a 100644
--- a/man/add_gls_columns.Rd
+++ b/man/add_gls_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_hc_columns.Rd b/man/add_hc_columns.Rd
index a0dcd3ea7..d5154acfd 100644
--- a/man/add_hc_columns.Rd
+++ b/man/add_hc_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_hl1_columns.Rd b/man/add_hl1_columns.Rd
index 1af70e711..87df2969b 100644
--- a/man/add_hl1_columns.Rd
+++ b/man/add_hl1_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_ipdc_cols.Rd b/man/add_ipdc_cols.Rd
index c943028bc..f78ddd981 100644
--- a/man/add_ipdc_cols.Rd
+++ b/man/add_ipdc_cols.Rd
@@ -45,8 +45,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_mat_columns.Rd b/man/add_mat_columns.Rd
index 744c2f528..8c4e26290 100644
--- a/man/add_mat_columns.Rd
+++ b/man/add_mat_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_mh_columns.Rd b/man/add_mh_columns.Rd
index f103eced7..64c1ded97 100644
--- a/man/add_mh_columns.Rd
+++ b/man/add_mh_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_nrs_columns.Rd b/man/add_nrs_columns.Rd
index 47d5a598d..e793fefb0 100644
--- a/man/add_nrs_columns.Rd
+++ b/man/add_nrs_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_nsu_cohort.Rd b/man/add_nsu_cohort.Rd
index 43118a087..b9a988c57 100644
--- a/man/add_nsu_cohort.Rd
+++ b/man/add_nsu_cohort.Rd
@@ -25,15 +25,7 @@ Add NSU cohort to working file
 Other episode_file: 
 \code{\link{add_ppa_flag}()},
 \code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
 \code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
+\code{\link{lookup_uplift}()}
 }
 \concept{episode_file}
diff --git a/man/add_nsu_columns.Rd b/man/add_nsu_columns.Rd
index 9626686aa..bb72fab58 100644
--- a/man/add_nsu_columns.Rd
+++ b/man/add_nsu_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_ooh_columns.Rd b/man/add_ooh_columns.Rd
index 345ae89e3..9caf53eac 100644
--- a/man/add_ooh_columns.Rd
+++ b/man/add_ooh_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_op_columns.Rd b/man/add_op_columns.Rd
index 9749c8f28..52ba219cf 100644
--- a/man/add_op_columns.Rd
+++ b/man/add_op_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_pis_columns.Rd b/man/add_pis_columns.Rd
index fc2175b62..1b94ba8f7 100644
--- a/man/add_pis_columns.Rd
+++ b/man/add_pis_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_op_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_ppa_flag.Rd b/man/add_ppa_flag.Rd
index f19f81009..8493cff05 100644
--- a/man/add_ppa_flag.Rd
+++ b/man/add_ppa_flag.Rd
@@ -21,15 +21,7 @@ was preventable or not.
 Other episode_file: 
 \code{\link{add_nsu_cohort}()},
 \code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
 \code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
+\code{\link{lookup_uplift}()}
 }
 \concept{episode_file}
diff --git a/man/add_sds_columns.Rd b/man/add_sds_columns.Rd
index fd9ed0324..167290d54 100644
--- a/man/add_sds_columns.Rd
+++ b/man/add_sds_columns.Rd
@@ -39,8 +39,6 @@ Other individual_file:
 \code{\link{add_op_columns}()},
 \code{\link{add_pis_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/add_standard_cols.Rd b/man/add_standard_cols.Rd
index 6dba5de0d..3d0e1e69e 100644
--- a/man/add_standard_cols.Rd
+++ b/man/add_standard_cols.Rd
@@ -50,8 +50,6 @@ Other individual_file:
 \code{\link{add_op_columns}()},
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/aggregate_by_chi.Rd b/man/aggregate_by_chi.Rd
index 1234db3ed..84c9c0ad3 100644
--- a/man/aggregate_by_chi.Rd
+++ b/man/aggregate_by_chi.Rd
@@ -13,35 +13,3 @@ aggregate_by_chi(episode_file, exclude_sc_var = FALSE)
 Aggregate episode file by CHI to convert into
 individual file.
 }
-\seealso{
-Other individual_file: 
-\code{\link{add_acute_columns}()},
-\code{\link{add_ae_columns}()},
-\code{\link{add_all_columns}()},
-\code{\link{add_at_columns}()},
-\code{\link{add_ch_columns}()},
-\code{\link{add_cij_columns}()},
-\code{\link{add_cmh_columns}()},
-\code{\link{add_dd_columns}()},
-\code{\link{add_dn_columns}()},
-\code{\link{add_gls_columns}()},
-\code{\link{add_hc_columns}()},
-\code{\link{add_hl1_columns}()},
-\code{\link{add_ipdc_cols}()},
-\code{\link{add_mat_columns}()},
-\code{\link{add_mh_columns}()},
-\code{\link{add_nrs_columns}()},
-\code{\link{add_nsu_columns}()},
-\code{\link{add_ooh_columns}()},
-\code{\link{add_op_columns}()},
-\code{\link{add_pis_columns}()},
-\code{\link{add_sds_columns}()},
-\code{\link{add_standard_cols}()},
-\code{\link{aggregate_ch_episodes}()},
-\code{\link{clean_up_ch}()},
-\code{\link{condition_cols}()},
-\code{\link{create_individual_file}()},
-\code{\link{recode_gender}()},
-\code{\link{remove_blank_chi}()}
-}
-\concept{individual_file}
diff --git a/man/aggregate_ch_episodes.Rd b/man/aggregate_ch_episodes.Rd
index 2d284a2c3..3223e6d25 100644
--- a/man/aggregate_ch_episodes.Rd
+++ b/man/aggregate_ch_episodes.Rd
@@ -12,35 +12,3 @@ aggregate_ch_episodes(episode_file)
 \description{
 Aggregate CH variables by CHI and CIS.
 }
-\seealso{
-Other individual_file: 
-\code{\link{add_acute_columns}()},
-\code{\link{add_ae_columns}()},
-\code{\link{add_all_columns}()},
-\code{\link{add_at_columns}()},
-\code{\link{add_ch_columns}()},
-\code{\link{add_cij_columns}()},
-\code{\link{add_cmh_columns}()},
-\code{\link{add_dd_columns}()},
-\code{\link{add_dn_columns}()},
-\code{\link{add_gls_columns}()},
-\code{\link{add_hc_columns}()},
-\code{\link{add_hl1_columns}()},
-\code{\link{add_ipdc_cols}()},
-\code{\link{add_mat_columns}()},
-\code{\link{add_mh_columns}()},
-\code{\link{add_nrs_columns}()},
-\code{\link{add_nsu_columns}()},
-\code{\link{add_ooh_columns}()},
-\code{\link{add_op_columns}()},
-\code{\link{add_pis_columns}()},
-\code{\link{add_sds_columns}()},
-\code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{clean_up_ch}()},
-\code{\link{condition_cols}()},
-\code{\link{create_individual_file}()},
-\code{\link{recode_gender}()},
-\code{\link{remove_blank_chi}()}
-}
-\concept{individual_file}
diff --git a/man/apply_cost_uplift.Rd b/man/apply_cost_uplift.Rd
index 5461d15be..e88b36b76 100644
--- a/man/apply_cost_uplift.Rd
+++ b/man/apply_cost_uplift.Rd
@@ -19,15 +19,7 @@ Uplift costs
 Other episode_file: 
 \code{\link{add_nsu_cohort}()},
 \code{\link{add_ppa_flag}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
 \code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
+\code{\link{lookup_uplift}()}
 }
 \concept{episode_file}
diff --git a/man/clean_up_ch.Rd b/man/clean_up_ch.Rd
index fda979372..9dadbd808 100644
--- a/man/clean_up_ch.Rd
+++ b/man/clean_up_ch.Rd
@@ -38,8 +38,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
 \code{\link{recode_gender}()},
diff --git a/man/condition_cols.Rd b/man/condition_cols.Rd
index c8c73921a..8cbbda825 100644
--- a/man/condition_cols.Rd
+++ b/man/condition_cols.Rd
@@ -35,8 +35,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{create_individual_file}()},
 \code{\link{recode_gender}()},
diff --git a/man/correct_cij_vars.Rd b/man/correct_cij_vars.Rd
index 5fd265d22..558514dc6 100644
--- a/man/correct_cij_vars.Rd
+++ b/man/correct_cij_vars.Rd
@@ -15,19 +15,3 @@ The data with CIJ variables corrected.
 \description{
 Correct the CIJ variables
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
-}
-\concept{episode_file}
diff --git a/man/create_cohort_lookups.Rd b/man/create_cohort_lookups.Rd
index 934354375..109869074 100644
--- a/man/create_cohort_lookups.Rd
+++ b/man/create_cohort_lookups.Rd
@@ -19,19 +19,3 @@ The data unchanged (the cohorts are written to disk)
 \description{
 Create the cohort lookups
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
-}
-\concept{episode_file}
diff --git a/man/create_cost_inc_dna.Rd b/man/create_cost_inc_dna.Rd
index d78e9c907..47c38b176 100644
--- a/man/create_cost_inc_dna.Rd
+++ b/man/create_cost_inc_dna.Rd
@@ -15,19 +15,3 @@ The data with cost including dna.
 \description{
 Create cost total net inc DNA
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
-}
-\concept{episode_file}
diff --git a/man/create_episode_file.Rd b/man/create_episode_file.Rd
index 3ce6c815d..5d85744e2 100644
--- a/man/create_episode_file.Rd
+++ b/man/create_episode_file.Rd
@@ -8,6 +8,7 @@ create_episode_file(
   processed_data_list,
   year,
   dd_data = read_file(get_source_extract_path(year, "DD")),
+  homelessness_lookup = create_homelessness_lookup(year),
   nsu_cohort = read_file(get_nsu_path(year)),
   ltc_data = read_file(get_ltcs_path(year)),
   slf_pc_lookup = read_file(get_slf_postcode_path()),
@@ -47,19 +48,3 @@ a \link[tibble:tibble-package]{tibble} containing the episode file
 \description{
 Produce the Source Episode file
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
-}
-\concept{episode_file}
diff --git a/man/create_individual_file.Rd b/man/create_individual_file.Rd
index 8222fa81d..128819711 100644
--- a/man/create_individual_file.Rd
+++ b/man/create_individual_file.Rd
@@ -57,8 +57,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{recode_gender}()},
diff --git a/man/fill_missing_cij_markers.Rd b/man/fill_missing_cij_markers.Rd
index 7918329a7..4795eed7a 100644
--- a/man/fill_missing_cij_markers.Rd
+++ b/man/fill_missing_cij_markers.Rd
@@ -15,19 +15,3 @@ A data frame with CIJ markers filled in for those missing.
 \description{
 Fill any missing CIJ markers for records that should have them
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
-}
-\concept{episode_file}
diff --git a/man/join_cohort_lookups.Rd b/man/join_cohort_lookups.Rd
index 142a2c1ee..3ef549cc3 100644
--- a/man/join_cohort_lookups.Rd
+++ b/man/join_cohort_lookups.Rd
@@ -29,19 +29,3 @@ The data including the Demographic and Service Use lookups.
 \description{
 Join cohort lookups
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
-}
-\concept{episode_file}
diff --git a/man/link_delayed_discharge_eps.Rd b/man/link_delayed_discharge_eps.Rd
index 981c01dc3..173fc8706 100644
--- a/man/link_delayed_discharge_eps.Rd
+++ b/man/link_delayed_discharge_eps.Rd
@@ -29,14 +29,6 @@ Other episode_file:
 \code{\link{add_nsu_cohort}()},
 \code{\link{add_ppa_flag}()},
 \code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
+\code{\link{lookup_uplift}()}
 }
 \concept{episode_file}
diff --git a/man/load_ep_file_vars.Rd b/man/load_ep_file_vars.Rd
index 965e8bfce..509b0e00c 100644
--- a/man/load_ep_file_vars.Rd
+++ b/man/load_ep_file_vars.Rd
@@ -17,19 +17,3 @@ The full SLF data.
 \description{
 Load the unneeded episode file variables
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{lookup_uplift}()},
-\code{\link{store_ep_file_vars}()}
-}
-\concept{episode_file}
diff --git a/man/lookup_uplift.Rd b/man/lookup_uplift.Rd
index 356a25d4a..d5ae92d24 100644
--- a/man/lookup_uplift.Rd
+++ b/man/lookup_uplift.Rd
@@ -20,14 +20,6 @@ Other episode_file:
 \code{\link{add_nsu_cohort}()},
 \code{\link{add_ppa_flag}()},
 \code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{store_ep_file_vars}()}
+\code{\link{link_delayed_discharge_eps}()}
 }
 \concept{episode_file}
diff --git a/man/recode_gender.Rd b/man/recode_gender.Rd
index 2ea26b5cc..4d1094b4d 100644
--- a/man/recode_gender.Rd
+++ b/man/recode_gender.Rd
@@ -36,8 +36,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/remove_blank_chi.Rd b/man/remove_blank_chi.Rd
index 4e5efa740..8133d5313 100644
--- a/man/remove_blank_chi.Rd
+++ b/man/remove_blank_chi.Rd
@@ -36,8 +36,6 @@ Other individual_file:
 \code{\link{add_pis_columns}()},
 \code{\link{add_sds_columns}()},
 \code{\link{add_standard_cols}()},
-\code{\link{aggregate_by_chi}()},
-\code{\link{aggregate_ch_episodes}()},
 \code{\link{clean_up_ch}()},
 \code{\link{condition_cols}()},
 \code{\link{create_individual_file}()},
diff --git a/man/store_ep_file_vars.Rd b/man/store_ep_file_vars.Rd
index 687bdcecb..880266d58 100644
--- a/man/store_ep_file_vars.Rd
+++ b/man/store_ep_file_vars.Rd
@@ -20,19 +20,3 @@ will be stored.}
 \description{
 Store the unneeded episode file variables
 }
-\seealso{
-Other episode_file: 
-\code{\link{add_nsu_cohort}()},
-\code{\link{add_ppa_flag}()},
-\code{\link{apply_cost_uplift}()},
-\code{\link{correct_cij_vars}()},
-\code{\link{create_cohort_lookups}()},
-\code{\link{create_cost_inc_dna}()},
-\code{\link{create_episode_file}()},
-\code{\link{fill_missing_cij_markers}()},
-\code{\link{join_cohort_lookups}()},
-\code{\link{link_delayed_discharge_eps}()},
-\code{\link{load_ep_file_vars}()},
-\code{\link{lookup_uplift}()}
-}
-\concept{episode_file}