Synchronizing a GitLab project
When creating (or editing) a GitLab project, you can synchronize comments and merge requests between Upsource and GitLab.
To set up synchronization with Upsource
Enable OAuth 2.0 Authentication Module in Hub.
When setting up your GitLab project, on the Create Project page, tick Import merge requests as branches and Synchronize comments and merge requests
Click Acquire synchronization token— you'll be asked to log in to GitLab.
Or enter a personal GitLab token