diff --git a/.github/workflows/deploy-docker-images.yml b/.github/workflows/deploy-docker-images.yml
index f10a7ea2..66cd7d15 100644
--- a/.github/workflows/deploy-docker-images.yml
+++ b/.github/workflows/deploy-docker-images.yml
@@ -38,9 +38,9 @@ jobs:
           - '6.1.0'
         dropins:
           - name: 'without' # without dropins
-            dropins: ''
+            dropins: 'ModelsImporter'
           - name: 'selected'
-            dropins: 'CapellaXHTMLDocGen,DiagramStyler,PVMT,Filtering,Requirements,SubsystemTransition' # selected set of dropins
+            dropins: 'ModelsImporter,CapellaXHTMLDocGen,DiagramStyler,PVMT,Filtering,Requirements,SubsystemTransition' # selected set of dropins
     name:
       Capella ${{ matrix.capella_version }} with ${{ matrix.dropins.name }}
       dropins
diff --git a/Makefile b/Makefile
index dff9ab85..306ce3a5 100644
--- a/Makefile
+++ b/Makefile
@@ -84,7 +84,7 @@ AUTOSTART_CAPELLA ?= 1
 
 # Comma-separated list of dropins to download & add, doesn't affect copied & mounted dropins
 # See available options in documentation: https://dsd-dbs.github.io/capella-dockerimages/capella/base/#optional-customisation-of-the-capella-client
-CAPELLA_DROPINS ?= CapellaXHTMLDocGen,DiagramStyler,PVMT,Filtering,Requirements,SubsystemTransition,TextualEditor
+CAPELLA_DROPINS ?= ModelsImporter,CapellaXHTMLDocGen,DiagramStyler,PVMT,Filtering,Requirements,SubsystemTransition,TextualEditor
 
 # Only use when "capella_loop.sh" is NOT used
 export DOCKER_TAG_SCHEMA ?= $$CAPELLA_VERSION-$$CAPELLA_DOCKERIMAGES_REVISION
@@ -144,6 +144,7 @@ RUN_TESTS_WITH_T4C_SERVER ?= 0
 # correct locations (as described in the README)
 RUN_TESTS_WITH_T4C_CLIENT ?= 0
 
+CREATE_ENV_FILE:=$(shell touch .env)
 include .env
 
 export DOCKER_BUILDKIT=1
diff --git a/capella/install_dropins.py b/capella/install_dropins.py
index 3fcb42a9..0aef7ef5 100644
--- a/capella/install_dropins.py
+++ b/capella/install_dropins.py
@@ -5,6 +5,7 @@
 import pathlib
 import subprocess
 import typing as t
+import urllib.request
 
 import yaml
 
@@ -27,7 +28,17 @@ def extract_repositories_and_install_ius(dropins: dict[str, t.Any]) -> None:
 
         dropin = dropins[dropin_slug]
 
-        install_update_sites(dropin["eclipseRepository"], dropin["installIU"])
+        match dropin["type"]:
+            case "updateSite":
+                install_update_sites(
+                    dropin["eclipseRepository"], dropin["installIU"]
+                )
+            case "dropin":
+                download_and_copy_dropin(
+                    dropin["downloadURL"], dropin["fileName"]
+                )
+            case _:
+                raise ValueError(f"Unknown plugin type '{dropin['type']}'.")
 
 
 def install_update_sites(repository: str, install_ui: list[str]) -> None:
@@ -47,6 +58,12 @@ def install_update_sites(repository: str, install_ui: list[str]) -> None:
     )
 
 
+def download_and_copy_dropin(download_url: str, file_name: str) -> None:
+    urllib.request.urlretrieve(
+        download_url, pathlib.Path("/opt/capella/dropins") / file_name
+    )
+
+
 if __name__ == "__main__":
     loaded_dropins = load_dropins()
     extract_repositories_and_install_ius(loaded_dropins)
diff --git a/capella/versions/5.0.0/dropins.yml b/capella/versions/5.0.0/dropins.yml
index 713cff52..a73d062c 100644
--- a/capella/versions/5.0.0/dropins.yml
+++ b/capella/versions/5.0.0/dropins.yml
@@ -3,37 +3,49 @@
 
 dropins:
   CapellaXHTMLDocGen:
-    github: "https://github.com/eclipse/capella-xhtml-docgen"
-    eclipseRepository: "https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/5.0.0/"
+    github: 'https://github.com/eclipse/capella-xhtml-docgen'
+    type: updateSite
+    eclipseRepository: 'https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/5.0.0/'
     installIU:
-      - "org.polarsys.capella.docgen.package.feature.feature.group"
+      - 'org.polarsys.capella.docgen.package.feature.feature.group'
   DiagramStyler:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F50.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-50.3.1.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F50.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-50.3.1.zip!/'
     installIU:
-      - "com.thalesgroup.mde.capella.diagramstyler.feature.feature.group"
+      - 'com.thalesgroup.mde.capella.diagramstyler.feature.feature.group'
   PVMT:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F50.5.1%252Fcom.thalesgroup.vpd.property.repository-50.5.1.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F50.5.1%252Fcom.thalesgroup.vpd.property.repository-50.5.1.zip!/'
     installIU:
-      - "com.thalesgroup.vpd.property.feature.feature.group"
+      - 'com.thalesgroup.vpd.property.feature.feature.group'
   Filtering:
-    github: "https://github.com/eclipse/capella-filtering"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.5.1/Filtering-updateSite-1.5.1.202104270742.zip!/"
+    github: 'https://github.com/eclipse/capella-filtering'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.5.1/Filtering-updateSite-1.5.1.202104270742.zip!/'
     installIU:
-      - "org.polarsys.capella.filtering.feature.feature.group"
+      - 'org.polarsys.capella.filtering.feature.feature.group'
   Requirements:
-    github: "https://github.com/eclipse/capella-requirements-vp"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.12.3/Requirements-updateSite-0.12.3.202208111122.zip!/"
+    github: 'https://github.com/eclipse/capella-requirements-vp'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.12.3/Requirements-updateSite-0.12.3.202208111122.zip!/'
     installIU:
-      - "org.polarsys.capella.vp.requirements.feature.feature.group"
+      - 'org.polarsys.capella.vp.requirements.feature.feature.group'
   SubsystemTransition:
-    github: "https://github.com/eclipse/capella-sss-transition"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/"
+    github: 'https://github.com/eclipse/capella-sss-transition'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/'
     installIU:
-      - "org.polarsys.capella.transition.system2subsystem.feature.feature.group"
+      - 'org.polarsys.capella.transition.system2subsystem.feature.feature.group'
   TextualEditor:
-    github: "https://github.com/eclipse/capella-textual-editor"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/textualeditor/updates/releases/0.11.0/TextualEditor-updateSite-0.11.0.202208161352.zip!/"
+    github: 'https://github.com/eclipse/capella-textual-editor'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/textualeditor/updates/releases/0.11.0/TextualEditor-updateSite-0.11.0.202208161352.zip!/'
     installIU:
-      - "org.polarsys.capella.scenario.editor.feature.feature.group"
+      - 'org.polarsys.capella.scenario.editor.feature.feature.group'
+  ModelsImporter:
+    github: 'https://github.com/DSD-DBS/capella-addons'
+    type: dropin
+    downloadURL: 'https://github.com/DSD-DBS/capella-addons/releases/download/v0.0.1/com.deutschebahn.models-from-directory-importer_0.0.1_capella_5.x.jar'
+    fileName: 'com.deutschebahn.models-from-directory-importer_0.0.1_capella_5.x.jar'
diff --git a/capella/versions/5.2.0/dropins.yml b/capella/versions/5.2.0/dropins.yml
index 13770976..4c0540c3 100644
--- a/capella/versions/5.2.0/dropins.yml
+++ b/capella/versions/5.2.0/dropins.yml
@@ -3,37 +3,49 @@
 
 dropins:
   CapellaXHTMLDocGen:
-    github: "https://github.com/eclipse/capella-xhtml-docgen"
-    eclipseRepository: "https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/5.2.0/"
+    github: 'https://github.com/eclipse/capella-xhtml-docgen'
+    type: updateSite
+    eclipseRepository: 'https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/5.2.0/'
     installIU:
-      - "org.polarsys.capella.docgen.package.feature.feature.group"
+      - 'org.polarsys.capella.docgen.package.feature.feature.group'
   DiagramStyler:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F50.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-50.3.1.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F50.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-50.3.1.zip!/'
     installIU:
-      - "com.thalesgroup.mde.capella.diagramstyler.feature.feature.group"
+      - 'com.thalesgroup.mde.capella.diagramstyler.feature.feature.group'
   PVMT:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F50.5.1%252Fcom.thalesgroup.vpd.property.repository-50.5.1.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F50.5.1%252Fcom.thalesgroup.vpd.property.repository-50.5.1.zip!/'
     installIU:
-      - "com.thalesgroup.vpd.property.feature.feature.group"
+      - 'com.thalesgroup.vpd.property.feature.feature.group'
   Filtering:
-    github: "https://github.com/eclipse/capella-filtering"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.5.2/Filtering-updateSite-1.5.2.202111091404.zip!/"
+    github: 'https://github.com/eclipse/capella-filtering'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.5.2/Filtering-updateSite-1.5.2.202111091404.zip!/'
     installIU:
-      - "org.polarsys.capella.filtering.feature.feature.group"
+      - 'org.polarsys.capella.filtering.feature.feature.group'
   Requirements:
-    github: "https://github.com/eclipse/capella-requirements-vp"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.12.3/Requirements-updateSite-0.12.3.202208111122.zip!/"
+    github: 'https://github.com/eclipse/capella-requirements-vp'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.12.3/Requirements-updateSite-0.12.3.202208111122.zip!/'
     installIU:
-      - "org.polarsys.capella.vp.requirements.feature.feature.group"
+      - 'org.polarsys.capella.vp.requirements.feature.feature.group'
   SubsystemTransition:
-    github: "https://github.com/eclipse/capella-sss-transition"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/"
+    github: 'https://github.com/eclipse/capella-sss-transition'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/'
     installIU:
-      - "org.polarsys.capella.transition.system2subsystem.feature.feature.group"
+      - 'org.polarsys.capella.transition.system2subsystem.feature.feature.group'
   TextualEditor:
-    github: "https://github.com/eclipse/capella-textual-editor"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/textualeditor/updates/releases/0.11.0/TextualEditor-updateSite-0.11.0.202208161352.zip!/"
+    github: 'https://github.com/eclipse/capella-textual-editor'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/textualeditor/updates/releases/0.11.0/TextualEditor-updateSite-0.11.0.202208161352.zip!/'
     installIU:
-      - "org.polarsys.capella.scenario.editor.feature.feature.group"
+      - 'org.polarsys.capella.scenario.editor.feature.feature.group'
+  ModelsImporter:
+    github: 'https://github.com/DSD-DBS/capella-addons'
+    type: dropin
+    downloadURL: 'https://github.com/DSD-DBS/capella-addons/releases/download/v0.0.1/com.deutschebahn.models-from-directory-importer_0.0.1_capella_5.x.jar'
+    fileName: 'com.deutschebahn.models-from-directory-importer_0.0.1_capella_5.x.jar'
diff --git a/capella/versions/6.0.0/dropins.yml b/capella/versions/6.0.0/dropins.yml
index 6cf8c7db..bead93dc 100644
--- a/capella/versions/6.0.0/dropins.yml
+++ b/capella/versions/6.0.0/dropins.yml
@@ -3,37 +3,49 @@
 
 dropins:
   CapellaXHTMLDocGen:
-    github: "https://github.com/eclipse/capella-xhtml-docgen"
-    eclipseRepository: "https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/6.0.0/"
+    github: 'https://github.com/eclipse/capella-xhtml-docgen'
+    type: updateSite
+    eclipseRepository: 'https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/6.0.0/'
     installIU:
-      - "org.polarsys.capella.docgen.package.feature.feature.group"
+      - 'org.polarsys.capella.docgen.package.feature.feature.group'
   DiagramStyler:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F60.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-60.3.1.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F60.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-60.3.1.zip!/'
     installIU:
-      - "com.thalesgroup.mde.capella.diagramstyler.feature.feature.group"
+      - 'com.thalesgroup.mde.capella.diagramstyler.feature.feature.group'
   PVMT:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F60.7.0%252Fcom.thalesgroup.vpd.property.repository-60.7.0.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F60.7.0%252Fcom.thalesgroup.vpd.property.repository-60.7.0.zip!/'
     installIU:
-      - "com.thalesgroup.vpd.property.feature.feature.group"
+      - 'com.thalesgroup.vpd.property.feature.feature.group'
   Filtering:
-    github: "https://github.com/eclipse/capella-filtering"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.6.0/Filtering-updateSite-1.6.0.202206090715.zip!/"
+    github: 'https://github.com/eclipse/capella-filtering'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.6.0/Filtering-updateSite-1.6.0.202206090715.zip!/'
     installIU:
-      - "org.polarsys.capella.filtering.feature.feature.group"
+      - 'org.polarsys.capella.filtering.feature.feature.group'
   Requirements:
-    github: "https://github.com/eclipse/capella-requirements-vp"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.13.1/Requirements-updateSite-0.13.1.202303011400.zip!/"
+    github: 'https://github.com/eclipse/capella-requirements-vp'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.13.1/Requirements-updateSite-0.13.1.202303011400.zip!/'
     installIU:
-      - "org.polarsys.capella.vp.requirements.feature.feature.group"
+      - 'org.polarsys.capella.vp.requirements.feature.feature.group'
   SubsystemTransition:
-    github: "https://github.com/eclipse/capella-sss-transition"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/"
+    github: 'https://github.com/eclipse/capella-sss-transition'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/'
     installIU:
-      - "org.polarsys.capella.transition.system2subsystem.feature.feature.group"
+      - 'org.polarsys.capella.transition.system2subsystem.feature.feature.group'
   TextualEditor:
-    github: "https://github.com/eclipse/capella-textual-editor"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/textualeditor/updates/releases/0.11.0/TextualEditor-updateSite-0.11.0.202208161352.zip!/"
+    github: 'https://github.com/eclipse/capella-textual-editor'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/textualeditor/updates/releases/0.11.0/TextualEditor-updateSite-0.11.0.202208161352.zip!/'
     installIU:
-      - "org.polarsys.capella.scenario.editor.feature.feature.group"
+      - 'org.polarsys.capella.scenario.editor.feature.feature.group'
+  ModelsImporter:
+    github: 'https://github.com/DSD-DBS/capella-addons'
+    type: dropin
+    downloadURL: 'https://github.com/DSD-DBS/capella-addons/releases/download/v0.0.1/com.deutschebahn.models-from-directory-importer_0.0.1_capella_6.x.jar'
+    fileName: 'com.deutschebahn.models-from-directory-importer_0.0.1_capella_6.x.jar'
diff --git a/capella/versions/6.1.0/dropins.yml b/capella/versions/6.1.0/dropins.yml
index 1bbd36df..85b47459 100644
--- a/capella/versions/6.1.0/dropins.yml
+++ b/capella/versions/6.1.0/dropins.yml
@@ -3,32 +3,43 @@
 
 dropins:
   CapellaXHTMLDocGen:
-    github: "https://github.com/eclipse/capella-xhtml-docgen"
-    eclipseRepository: "https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/6.1.0/"
+    github: 'https://github.com/eclipse/capella-xhtml-docgen'
+    type: updateSite
+    eclipseRepository: 'https://download.eclipse.org/capella/addons/xhtmldocgen/updates/releases/6.1.0/'
     installIU:
-      - "org.polarsys.capella.docgen.package.feature.feature.group"
+      - 'org.polarsys.capella.docgen.package.feature.feature.group'
   DiagramStyler:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F60.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-60.3.1.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fmde%252Fcapella%252Fdiagramstyler%252Fcom.thalesgroup.mde.capella.diagramstyler.repository%252F60.3.1%252Fcom.thalesgroup.mde.capella.diagramstyler.repository-60.3.1.zip!/'
     installIU:
-      - "com.thalesgroup.mde.capella.diagramstyler.feature.feature.group"
+      - 'com.thalesgroup.mde.capella.diagramstyler.feature.feature.group'
   PVMT:
-    github: "https://github.com/eclipse/capella/wiki/PVMT"
-    eclipseRepository: "jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F60.7.0%252Fcom.thalesgroup.vpd.property.repository-60.7.0.zip!/"
+    github: 'https://github.com/eclipse/capella/wiki/PVMT'
+    type: updateSite
+    eclipseRepository: 'jar:https://artifactory.thalesdigital.io/ui/api/v1/download?repoKey=mvn-public&path=com%252Fthalesgroup%252Fvpd%252Fproperty%252Fcom.thalesgroup.vpd.property.repository%252F60.7.0%252Fcom.thalesgroup.vpd.property.repository-60.7.0.zip!/'
     installIU:
-      - "com.thalesgroup.vpd.property.feature.feature.group"
+      - 'com.thalesgroup.vpd.property.feature.feature.group'
   Filtering:
-    github: "https://github.com/eclipse/capella-filtering"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.6.1/Filtering-updateSite-1.6.1.202303150855.zip!/"
+    github: 'https://github.com/eclipse/capella-filtering'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/filtering/updates/releases/1.6.1/Filtering-updateSite-1.6.1.202303150855.zip!/'
     installIU:
-      - "org.polarsys.capella.filtering.feature.feature.group"
+      - 'org.polarsys.capella.filtering.feature.feature.group'
   Requirements:
-    github: "https://github.com/eclipse/capella-requirements-vp"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.13.1/Requirements-updateSite-0.13.1.202303011400.zip!/"
+    github: 'https://github.com/eclipse/capella-requirements-vp'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/requirements/updates/releases/0.13.1/Requirements-updateSite-0.13.1.202303011400.zip!/'
     installIU:
-      - "org.polarsys.capella.vp.requirements.feature.feature.group"
+      - 'org.polarsys.capella.vp.requirements.feature.feature.group'
   SubsystemTransition:
-    github: "https://github.com/eclipse/capella-sss-transition"
-    eclipseRepository: "jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/"
+    github: 'https://github.com/eclipse/capella-sss-transition'
+    type: updateSite
+    eclipseRepository: 'jar:https://download.eclipse.org/capella/addons/subsystemtransition/updates/releases/1.6.1/SubsystemTransition-updateSite-1.6.1.202302141252.zip!/'
     installIU:
-      - "org.polarsys.capella.transition.system2subsystem.feature.feature.group"
+      - 'org.polarsys.capella.transition.system2subsystem.feature.feature.group'
+  ModelsImporter:
+    github: 'https://github.com/DSD-DBS/capella-addons'
+    type: dropin
+    downloadURL: 'https://github.com/DSD-DBS/capella-addons/releases/download/v0.0.1/com.deutschebahn.models-from-directory-importer_0.0.1_capella_6.x.jar'
+    fileName: 'com.deutschebahn.models-from-directory-importer_0.0.1_capella_6.x.jar'
diff --git a/docs/docs/capella/base.md b/docs/docs/capella/base.md
index fd23c674..6c0c4376 100644
--- a/docs/docs/capella/base.md
+++ b/docs/docs/capella/base.md
@@ -94,7 +94,7 @@ You have to pass a comma-separated list of dropin names as `CAPELLA_DROPINS`
 build argument to the `docker build` command:
 
 ```zsh
---build-arg CAPELLA_DROPINS="CapellaXHTMLDocGen,DiagramStyler,PVMT,Filtering,Requirements,SubsystemTransition"
+--build-arg CAPELLA_DROPINS="ModelsImporter,CapellaXHTMLDocGen,DiagramStyler,PVMT,Filtering,Requirements,SubsystemTransition"
 ```
 
 Supported dropins are:
diff --git a/docs/docs/capella/provisioning.md b/docs/docs/capella/provisioning.md
index ebe06a89..c334b8f5 100644
--- a/docs/docs/capella/provisioning.md
+++ b/docs/docs/capella/provisioning.md
@@ -12,6 +12,15 @@
     that you've passed to the read-only image manually. The path with all
     repositories can then be mounted to the new image as described below.
 
+!!! info "Technical prerequisites"
+
+    The feature relies on an Eclipse plugin that is not part of Capella.
+    The plugin is called `models-from-directory-importer` and is available
+    on GitHub: https://github.com/DSD-DBS/capella-addons.
+
+    The plugin is part of all Capella based pre-built images on GitHub.
+    If you build it manually, make sure that you follow the ["Install dropins" instructions](./base.md#install-dropins).
+
 To load models to your workspace automatically, you can mount a volume to the
 container.