I am creating a CMMN model. Each time I create a Case File Model, it appears twice in the Model Explorer tree. Once just as a ‘Case Plan Model’ sub-tree and then again as a ‘Case’. The sub-elements are thus shown twice. If I try to delete one of these trees, the other tree also is deleted.
I have attached an image that shows the inconsistency with two trees duplicated, expanded. This is a very simple example with only three elements!
How can I clean this up so there is a single representation?
In the diagram, the PlanItem has two green entries, and the PlanItemDefinition has two orange entries. Also the CasePlanItem has two green entries (I did not set up a Definition for this).
We confirmed that the problem is repeatable. It looks like when a CMMN diagram is sub-diagram of a Package, after a Case is created in the diagram, the Case Plan Model will become child of the Package. This does not happen when replace Package with a Model, so it is likely a bug. We will check what caused this issue and we will get back to you once this issue has been fixed.