Document the bug with custom document properties

For reference see https://stackoverflow.com/questions/55378132/why-does-powerpoint-reset-clear-the-customdocumentproperties-when-using-design
MicrosoftDocs · Sep 17, 2020 · 3fa651a · 3fa651a
1 parent 4b47d24
commit 3fa651a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/api/PowerPoint.Presentation.CustomDocumentProperties.md b/api/PowerPoint.Presentation.CustomDocumentProperties.md
@@ -16,6 +16,9 @@ localization_priority: Normal
 
 Returns a **DocumentProperties** collection that represents all the custom document properties for the specified presentation. Read-only.
 
+> [!NOTE] 
+> All custom document properties will be lost when user uses the **Design Ideas** to change the look of a slide in the presentation.
+
 
 ## Syntax
 
@@ -66,4 +69,4 @@ End With
 
 [Presentation Object](PowerPoint.Presentation.md)
 
-[!include[Support and feedback](~/includes/feedback-boilerplate.md)]
+[!include[Support and feedback](~/includes/feedback-boilerplate.md)]