<!--IssueSummary start--> <details> <summary> Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards. </summary> - [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=19578) </details> <!--IssueSummary end--> It would be great if we have a feature called “Assign `@someone` when pipeline succeeds”. So the MRs, especially Pick into Stable kind of important ones, can be assigned to reviewers ASAP. Another useful case would be that developers don’t need to worry about manually assigning stuff to reviewers when the pipeline is green and good to go to review. I think implementation of this on the Frontend side can be easily done by adding another user dropdown to MR create form. I added a quick mock-up.  /cc @victor @jschatz @sarrahvesselov