Copy and paste of a class, interface, enum, datatype or package from a class diagram to another is allowed while it is not allowed from the tree view. Reproducible: Always Steps to Reproduce: 1. open umbrello 2. create two class diagrams 3. add a class, interface, enum, datatype and package to the first diagram 4. select all widgets from 3. and copy and paste them multiple times into the second diagram Actual Results: The second diagram contains multiple instances of the related widgets. Expected Results: The behavior should be consistent regardless of the copy source
Copy and paste a class into the same diagram also creates a duplicate instance.
Thank you for the bug report. As this report hasn't seen any changes in 5 years or more, we ask if you can please confirm that the issue still persists. If this bug is no longer persisting or relevant please change the status to resolved.
The issue is still present.