diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5bf3c35c..4ca8937e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,14 +25,20 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
+  docs:
+    runs-on: ubuntu-latest
+    needs: [test]
+    steps:
+      - uses: ocadotechnology/codeforlife-workspace/.github/actions/python/docs@actions # TODO: use @main
+
   release:
     concurrency: release
     runs-on: ubuntu-latest
-    needs: [test]
+    needs: [docs]
     if: github.ref_name == 'main'
     steps:
       - name: 🛫 Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
           fetch-depth: 0
diff --git a/.gitignore b/.gitignore
index ff08be71..f530e735 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,10 +40,10 @@ pip-log.txt
 pip-delete-this-directory.txt
 
 # Any graphs generated in the docs
-docs/*.png
+# docs/*.png
 
 # Any dot files generated by pydot
-*.dot
+# *.dot
 
 # Unit test / coverage reports
 htmlcov/
diff --git a/Pipfile b/Pipfile
index 7f76e7fb..958460c4 100644
--- a/Pipfile
+++ b/Pipfile
@@ -27,6 +27,7 @@ django-stubs = {version = "==4.2.6", extras = ["compatible-mypy"]}
 djangorestframework-stubs = {version = "==3.14.4", extras = ["compatible-mypy"]}
 pylint = "==3.0.2"
 pylint-django = "==2.5.5"
+pygraphviz = "==1.11"
 
 [requires]
 python_version = "3.8"
diff --git a/Pipfile.lock b/Pipfile.lock
index 40e060d1..d5ff5827 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "860196ab795a6de76b8a385ea76f4b38f982839b4aa23ea3b16248af01b555a7"
+            "sha256": "ce73cbc4b15764c1ed7c7500fa602482a32a541d7619ad6a89cae58d1493f7b2"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -555,11 +555,11 @@
         },
         "isort": {
             "hashes": [
-                "sha256:56a51732c25f94ca96f6721be206dd96a95f42950502eb26c1015d333bc6edb7",
-                "sha256:aaed790b463e8703fb1eddb831dfa8e8616bacde2c083bd557ef73c8189b7263"
+                "sha256:48fdfcb9face5d58a4f6dde2e72a1fb8dcaf8ab26f95ab49fab84c2ddefb0109",
+                "sha256:8ca5e72a8d85860d5a3fa69b8745237f2939afe12dbf656afbcb47fe72d947a6"
             ],
             "markers": "python_full_version >= '3.8.0'",
-            "version": "==5.13.1"
+            "version": "==5.13.2"
         },
         "mccabe": {
             "hashes": [
@@ -650,6 +650,13 @@
             "index": "pypi",
             "version": "==1.4.2"
         },
+        "pygraphviz": {
+            "hashes": [
+                "sha256:a97eb5ced266f45053ebb1f2c6c6d29091690503e3a5c14be7f908b37b06f2d4"
+            ],
+            "index": "pypi",
+            "version": "==1.11"
+        },
         "pylint": {
             "hashes": [
                 "sha256:0d4c286ef6d2f66c8bfb527a7f8a629009e42c99707dec821a03e1b51a4c1496",
diff --git a/codeforlife/settings/third_party.py b/codeforlife/settings/third_party.py
index 11afa12e..49914e45 100644
--- a/codeforlife/settings/third_party.py
+++ b/codeforlife/settings/third_party.py
@@ -23,3 +23,16 @@
     ],
     "DEFAULT_PAGINATION_CLASS": "codeforlife.pagination.LimitOffsetPagination",
 }
+
+# Django Extensions - Graph Models
+# https://django-extensions.readthedocs.io/en/latest/graph_models.html?highlight=graph_models#default-settings
+
+GRAPH_MODELS = {
+    "all_applications": True,
+    "group_models": True,
+    "pygraphviz": True,
+    "output": "docs/entity_relationship_diagram.png",
+    "arrow_shape": "normal",
+    "color_code_deletions": True,
+    "rankdir": "BT",
+}
diff --git a/manage.py b/manage.py
index b374b966..879546bb 100644
--- a/manage.py
+++ b/manage.py
@@ -13,6 +13,7 @@
     "django.contrib.staticfiles",
     "django.contrib.sites",
     "codeforlife.user",
+    "django_extensions",
 ]
 
 MIDDLEWARE = [