Merge pull request #5758 from rbrishabh/patch-1

Fix: Diagram component using hardcoded namespace

.changeset/thick-donkeys-fold.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog': patch
+---
+
+Fix for Diagram component using hard coded namespace.

plugins/catalog/src/components/SystemDiagramCard/SystemDiagramCard.tsx

@@ -157,7 +157,9 @@ export function SystemDiagramCard() {
         kind: ['Component', 'API', 'Resource', 'System', 'Domain'],
         'spec.system': [
           currentSystemName,
-          `${ENTITY_DEFAULT_NAMESPACE}/${currentSystemName}`,
+          `${
+            entity.metadata.namespace || ENTITY_DEFAULT_NAMESPACE
+          }/${currentSystemName}`,
         ],
       },
     });