Hello, I would like to suggest an idea. - Maybe for Pro users.
Make it possible to import a different D5 project into your main project. You should be able to sync / reload projects.
Linked project should not be editable, when they are imported. (You will need to open the original project and thereafter sync the project again) I do know, you guys have made the “Merge” function, but I guess that is something you do, when everything is ready.