Update workflows

.github/workflows/placeholder.yml

@@ -4,7 +4,15 @@ name: Placeholder for Manual Trigger
 # switch with GitHub's UI on the default branch. 
 # This placeholder allows full testing inside development branches 
 #  for this .github/workflows/<filename>.
-# Once the developed WF is ready to push rename the developed WF to its real name.
+#
+# 1. Create a temporary branch off of /main/.
+# 2. In that branch create a new file with the eventual target workflow filename.
+# 3. Push a copy the contents of the placeholder.yml to the new file.
+# 4. Create a PR to merge the contents of the temp file into /main/.
+# 4. Develop the content of the target workflow in your development branch. 
+#    Now you can use the worflow_dispatch in your development branch.
+# 5. When you are done, create a PR to merge the new workflow into /main/.
+# 6. Do not overwrite the placeholder.yml. It is there for the next workflow.
 
 on:
   workflow_dispatch:
@@ -14,4 +22,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Prototype Placeholder
-        run: echo "This is a placeholder. Run this workflow from your feature branch to execute the real deployment logic."
+        run: echo "This is a placeholder. Run this workflow from your feature branch to execute the real deployment logic."

.github/workflows/stageReleaseSources.yml

@@ -0,0 +1,25 @@
+name: Placeholder for Manual Trigger
+
+# Prototype skeleton to register the workflow name and manual dispatch 
+# switch with GitHub's UI on the default branch. 
+# This placeholder allows full testing inside development branches 
+#  for this .github/workflows/<filename>.
+# 
+# 1. Create a temporary branch off of /main/.
+# 2. In that branch create a new file with the eventual target workflow filename.
+# 3. Push a copy the contents of the placeholder.yml to the new file.
+# 4. Create a PR to merge the contents of the temp file into /main/.
+# 4. Develop the content of the target workflow in your development branch. 
+#    Now you can use the worflow_dispatch in your development branch.
+# 5. When you are done, create a PR to merge the new workflow into /main/.
+# 6. Do not overwrite the placeholder.yml. It is there for the next workflow.
+
+on:
+  workflow_dispatch:
+
+jobs:
+  placeholder:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Prototype Placeholder
+        run: echo "This is a placeholder. Run this workflow from your feature branch to execute the real deployment logic."