Hi DWw,
Currently, we don’t have support to add UML Class Shapes in symbol palette. We have logged “Support to add UML shapes in symbol palette” as a feature request. We will implement this feature in any of our upcoming release. Please find the feature description below.
Feature description:
In UML class shape, class, members, interface and separator will be rendered as an individual shape in symbol palette. So that you can drag the shapes from palette onto the diagram and create as an UML class shapes.
Now, you can now track the status of your request, review the proposed resolution timeline, and contact us for any further inquiries through below link.
Regards,
Gowtham.