<!--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=556135) </details> <!--IssueSummary end--> **Current Behavior:** Users can only [mirror repositories](https://docs.gitlab.com/user/project/repository/mirror/) on a project-by-project basis between GitLab instances. **Desired Behavior:** Users should be able to mirror entire groups and their contained projects between GitLab instances in a single operation. **Impact:** This limitation requires users to manually set up mirroring for each project individually, which is time-consuming and inefficient when working with groups containing multiple projects. **Technical Requirements:** - Implement group-level mirroring functionality - Ensure all projects within the selected group are included in the mirroring process - Maintain existing project-level mirroring configurations - Provide appropriate group-level permissions and settings