Can we have some folder and subfolder in the diagram navigator view ?
Actually, i have 99 activity diagram
i need to have the possibility to create some sub folder in order to group them by category and find them more quickly.
Thanks for your post. I suggest you add Models (or package) in Model Explorer, then add the existing activity diagram as sub-diagram of the Model by right-click on the Model and select Diagram > Add Existing Diagram in the popup menu, then check the activity diagram from the dialog.
BTW, you can get more details about managing models/diagrams by Model from the following link:
Hope these help. Please feel free to contact me if there is any further inquiry.