diff --git a/README.md b/README.md
index 1252cd04..8dcac4b8 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,7 @@ De tech-stack bestaat uit:
 
 - **Frontend**: TypeScript + Vue.js + Vuetify
 - **Backend**: TypeScript + Node.js + Express.js + TypeORM + PostgreSQL
+- **Identity provider**: Keycloak
 
 Voor meer informatie over de keuze van deze tech-stack, zie [designkeuzes](https://github.com/SELab-2/Dwengo-1/wiki/Developer:-Design-keuzes).
 
diff --git a/assets/img/keycloak.png b/assets/img/keycloak.png
new file mode 100644
index 00000000..6a79a7a2
Binary files /dev/null and b/assets/img/keycloak.png differ
diff --git a/docs/architecture/schema.png b/docs/architecture/schema.png
index 616d896c..9e4b00ce 100644
Binary files a/docs/architecture/schema.png and b/docs/architecture/schema.png differ
diff --git a/docs/architecture/schema.py b/docs/architecture/schema.py
index 87a59f9a..7aa4cefd 100644
--- a/docs/architecture/schema.py
+++ b/docs/architecture/schema.py
@@ -1,30 +1,49 @@
-from diagrams import Cluster, Diagram
+from diagrams import Cluster, Diagram, Edge
 from diagrams.custom import Custom
 from diagrams.onprem.certificates import LetsEncrypt
-from diagrams.onprem.container import Docker
 from diagrams.onprem.database import PostgreSQL
 from diagrams.onprem.logging import Loki
 from diagrams.onprem.monitoring import Grafana
 from diagrams.onprem.network import Nginx
+from diagrams.programming.flowchart import InputOutput
 from diagrams.programming.framework import Vue
 from diagrams.programming.language import Nodejs
-from diagrams.programming.flowchart import InputOutput
 
 with Diagram("Dwengo-1 architectuur", filename="docs/architecture/schema", show=False):
-    reverse_proxy = Nginx("reverse proxy")
-    reverse_proxy >> LetsEncrypt("SSL")
+    ingress = Nginx("Reverse Proxy")
+    certificates = LetsEncrypt("SSL")
 
-    with Cluster("Docker"):
-        Docker()
-
-        frontend = Vue("/")
-        backend = Nodejs("/api")
-        reverse_proxy >> frontend
-        frontend >> backend >> InputOutput("MikroORM") >> PostgreSQL()
-
-        backend >> Loki("logging") >> Grafana("monitoring")
-
-    with Cluster("Dwengo"):
+    with Cluster("Dwengo VZW"):
         dwengo = Custom("Dwengo", "../../assets/img/dwengo-groen-zwart.png")
 
-    backend >> dwengo
+    with Cluster("Dwengo-1"):
+        frontend = Vue("/")
+        backend = Nodejs("/api")
+        identity_provider = Custom("IDP", "../../assets/img/keycloak.png")
+
+        database = PostgreSQL("Database")
+        orm = InputOutput("MikroORM")
+        orm >> Edge(label="map") << database
+
+        with Cluster("Observability"):
+            logging = Loki("Logging")
+            logging << Edge(color="firebrick", style="dashed") << Grafana("Monitoring")
+
+        dependencies = [
+            dwengo,
+            logging,
+            orm
+        ]
+
+        backend >> dependencies
+
+    service = [
+        frontend,
+        backend,
+        identity_provider,
+        certificates
+    ]
+
+    ingress \
+    >> Edge(color="darkgreen") \
+    << service