diff --git a/content/en/docs/project/streams/pocs/sia-asset/_index.md b/content/en/docs/project/streams/pocs/sia-asset/_index.md
index 6332cc7..147f8a8 100644
--- a/content/en/docs/project/streams/pocs/sia-asset/_index.md
+++ b/content/en/docs/project/streams/pocs/sia-asset/_index.md
@@ -24,4 +24,27 @@ Die Erwartung ist, dass so ein Projekt als 'Golden Path' abbildbar ist und die E
 
 ## References
 
-* https://platformengineering.org/blog/decoding-golden-paths-the-highway-for-your-developers
\ No newline at end of file
+* https://platformengineering.org/blog/decoding-golden-paths-the-highway-for-your-developers
+
+
+## Scenario (see IPCEICIS-363)
+
+```mermaid
+graph TB
+  Developer[fa:fa-user developer]
+  PlatformDeliveryAndControlPlaneIDE[IDE]
+  subgraph LocalBox["localBox"]
+    LocalBox.EDF[Platform]
+    LocalBox.Local[local]
+  end
+  subgraph CloudGroup["cloudGroup"]
+    CloudGroup.Test[test]
+    CloudGroup.Prod[prod]
+  end
+  Developer -. "use preferred IDE as local code editing, building, testing, syncing tool" .-> PlatformDeliveryAndControlPlaneIDE
+  Developer -. "manage (in Developer Portal)" .-> LocalBox.EDF
+  PlatformDeliveryAndControlPlaneIDE -. "provide "code"" .-> LocalBox.EDF
+  LocalBox.EDF -. "provision" .-> LocalBox.Local
+  LocalBox.EDF -. "provision" .-> CloudGroup.Prod
+  LocalBox.EDF -. "provision" .-> CloudGroup.Test
+```
\ No newline at end of file
diff --git a/resources/architecture-c4/ipceicis-363-goldenpath-sia/developer.png b/resources/architecture-c4/ipceicis-363-goldenpath-sia/developer.png
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diff --git a/resources/architecture-c4/ipceicis-363-goldenpath-sia/environments.png b/resources/architecture-c4/ipceicis-363-goldenpath-sia/environments.png
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diff --git a/resources/architecture-c4/ipceicis-363-goldenpath-sia/ipceicis-363-goldenpath-sia.c4 b/resources/architecture-c4/ipceicis-363-goldenpath-sia/ipceicis-363-goldenpath-sia.c4
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+++ b/resources/architecture-c4/ipceicis-363-goldenpath-sia/ipceicis-363-goldenpath-sia.c4
@@ -0,0 +1,76 @@
+specification {
+    tag developer
+    element actor {
+        style {
+            shape person
+        }
+    }
+    element environment
+
+}
+
+model {
+    actor developer {
+        -> Platform.DeliveryAndControlPlane.Portal 'use Portal as E2E Golden Path Processor'
+        -> Platform.DeliveryAndControlPlane.IDE 'use preferred IDE as local code editing, building, testing, syncing tool'
+        -> Platform.DeliveryAndControlPlane.VersionControl.ApplicationSourceCode 'git cli tools'
+        -> Platform.DeliveryAndControlPlane.VersionControl.PlatformSourceCode 'git cli tools'
+
+        -> Platform.DeliveryAndControlPlane.Portal.Catalogue
+        -> Platform.DeliveryAndControlPlane.Portal.Documentation
+        -> Platform.DeliveryAndControlPlane.Portal.Templates
+        -> Platform.DeliveryAndControlPlane.Portal.SystemDashboard
+    }
+
+    extend Platform.DeliveryAndControlPlane.IDE {
+        IDE -> Platform.DeliveryAndControlPlane.VersionControl.PlatformSourceCode 'IDE git'
+        IDE -> Platform.DeliveryAndControlPlane.VersionControl.ApplicationSourceCode 'IDE git'
+        IDE -> Platform.DeliveryAndControlPlane.Portal.API '(opt.) browse/control in IDE'
+    }
+
+    extend Platform.DeliveryAndControlPlane.Portal {
+        component API
+        component Templates
+        component Catalogue
+        component Documentation
+        component SystemDashboard
+    }
+
+    environment localBox {
+        environment EDF 'Platform' 'Environment for the EDF Platform Orchestration' {
+            -> local 'provision'
+            -> test 'provision'
+            -> prod 'provision'
+            developer -> this 'manage (in Developer Portal)'
+            Platform.DeliveryAndControlPlane.IDE -> this 'provide "code"'
+        }
+        environment local 'local' 'Environment for developing / Integration'
+    }
+    environment cloudGroup {
+        environment test 'test' 'Environment for review delivery'
+        environment prod 'prod' 'Environment for final delivery'
+    }
+}
+
+views {
+    view developer {
+        title "Developer Experience"
+        include developer
+        include Platform.DeliveryAndControlPlane.*
+        include Platform.DeliveryAndControlPlane.VersionControl.*
+        include Platform.DeliveryAndControlPlane.Portal.*
+
+        include Platform.DeliveryAndControlPlane.IDE with {
+            title 'IDE'
+            description 'The IDE is the developers center of coding'
+            color green
+        }
+    }
+
+    view environments {
+        include developer
+        include Platform.DeliveryAndControlPlane.IDE
+        include element.kind=environment
+      autoLayout TopBottom
+    }
+}
\ No newline at end of file
diff --git a/resources/architecture-c4/ipceicis-363-goldenpath-sia/landscape.png b/resources/architecture-c4/ipceicis-363-goldenpath-sia/landscape.png
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diff --git a/resources/architecture-c4/ipceicis-363-goldenpath-sia/platform.c4 b/resources/architecture-c4/ipceicis-363-goldenpath-sia/platform.c4
new file mode 100755
index 0000000..a9b925f
--- /dev/null
+++ b/resources/architecture-c4/ipceicis-363-goldenpath-sia/platform.c4
@@ -0,0 +1,106 @@
+specification {
+    tag plane
+    tag genericPlatformComponent
+    element plane {
+        notation "Plane"
+        style {
+            color gray
+        }
+    }
+    element system {
+        style {
+        opacity 20%
+        color secondary
+        }
+    }
+    element container {
+        style {
+        opacity 20%
+        color secondary
+        }
+    }
+    element component {
+        style {
+        opacity 20%
+        color secondary
+        }
+    }
+    element platform
+}
+
+model {
+    platform Platform {
+        plane DeliveryAndControlPlane {
+            #plane
+            system IDE {
+                #genericPlatformComponent
+                -> CIPipeline
+            }
+            system Portal {
+                #genericPlatformComponent
+                ->ApplicationSourceCode
+            }
+            system VersionControl {
+                #genericPlatformComponent
+                style {
+                    icon https://upload.wikimedia.org/wikipedia/commons/0/0f/Forgejo-wordmark.svg
+                }
+                component PlatformSourceCode {
+                    #genericPlatformComponent
+                    title 'Platform Source Code'
+                    component IAC {
+                        -> Orchestrator
+                    }
+                    component Automations
+                }
+                component ApplicationSourceCode {
+                    #genericPlatformComponent
+                    title 'Application Source Code'
+                    component Score
+                    component Workload
+                    -> CIPipeline
+                }
+            }
+        }
+        plane IntegrationAndDeliveryPlane {
+            #plane
+            system CIPipeline {
+                -> Registry
+            }
+            system Registry {
+                -> Orchestrator
+            }
+            system Orchestrator {
+                #genericPlatformComponent
+                style {
+                    color red
+                }
+                -> CDPipeline
+                -> SecretsAndIdentityManagement
+            }
+            system CDPipeline {
+                -> RessourcePlane
+            }
+        }
+        plane MonitoringAndLoggingPlane {
+            #plane
+            system Observability
+        }
+        plane SecurityPlane {
+            #plane
+            style {
+                
+            }
+            system SecretsAndIdentityManagement {
+                #genericPlatformComponent
+            }
+        }
+        plane RessourcePlane {
+            #plane
+            system Compute 
+            system Data
+            system Networking
+            system Services
+        }
+    }
+}