Community Supports


Stack Overflow is where the UML Designer community meets. Asking and answering questions is a great way to share knowledge about UML Designer. When you ask a question do not forget to add the tag uml-designer.


The UML Designer developers are hanging out on #eclipse-modeling on Mattermost, feel free to come and chat.

Bug Tracker

Review and create GitHub issues for bug reporting and any feature request.

Professional Supports


Improve your visual thinking with Obeo's training programs on Eclipse modeling technologies.

Consulting & Coaching

Get the best of UML Designer, thanks to Obeo expertise on Sirius and Eclipse Modeling technologies.

Custom Development

Entrust us with one of your development project and take advantage of the Obeo intervention approach adapted to your needs