Feature that we finally won't develop

Feature that already exists somewhere and that we should use for our usecase.

Issue is a bug

Used when a clean action is required

Contribution from a Community member

The issue is confirmed

Used to complete the first developped diagram and get them with the same behaviors than the others. The concerned diagrams are Class, CompositeStructure, StateMachine and Package

Help is needed to complete this work

Issue concerns the Releng

Issue that seems come from Sirius-Web