Showing and hiding shapes on diagram
- Select Moderator actor and Publish Article use case on the diagram
- Right click on the use case and select Selection > Hide from the pop-up menu
- Right click on diagram background and select Diagram Content > Show/Hide > Show all Diagram Elements from the pop-up menu
Showing and hiding shapes of specific type
- Right click on diagram background and select Diagram Content > Show/Hide > Hide by Shape Type > Callout from the pop-up menu
- Right click on diagram background and select Diagram Content > Show/Hide > Show by Shape Type > Callout from the pop-up menu