[sirius] add possibility to add/remove imports statement from Sirius
It is sometime necessary too refer to other files from a diagram (other AssetGroup, other AssetDefinition groups) in order to use them in the current diagram)
[A venir] Mise en place de quotas sur nos instances GitLab. Plus d'information sur : https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
[Coming soon] Quotas installation on our GitLab instances. More information: https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
It is sometime necessary too refer to other files from a diagram (other AssetGroup, other AssetDefinition groups) in order to use them in the current diagram)