info: "To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments"
to perform various actions at the same time as pushing changes. Additionally, [Push Rules](../../push_rules/push_rules.md) offer server-side control and enforcement options.
| `ci.variable="<name>=<value>"` | Provide [CI/CD variables](../../ci/variables/README.md) to be used in a CI pipeline, if one is created due to the push. | [12.6](https://gitlab.com/gitlab-org/gitlab/-/issues/27983) |
| `merge_request.create` | Create a new merge request for the pushed branch. | [11.10](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/26752) |
| `merge_request.target=<branch_name>` | Set the target of the merge request to a particular branch. | [11.10](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/26752) |
| `merge_request.merge_when_pipeline_succeeds` | Set the merge request to [merge when its pipeline succeeds](merge_requests/merge_when_pipeline_succeeds.md). | [11.10](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/26752) |
| `merge_request.remove_source_branch` | Set the merge request to remove the source branch when it's merged. | [12.2](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/64320) |
| `merge_request.title="<title>"` | Set the title of the merge request. Ex: `git push -o merge_request.title="The title I want"`. | [12.2](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/64320) |
| `merge_request.description="<description>"` | Set the description of the merge request. Ex: `git push -o merge_request.description="The description I want"`. | [12.2](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/64320) |
| `merge_request.label="<label>"` | Add labels to the merge request. If the label does not exist, it is created. For example, for two labels: `git push -o merge_request.label="label1" -o merge_request.label="label2"`. | [12.3](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/31831) |
| `merge_request.unlabel="<label>"` | Remove labels from the merge request. For example, for two labels: `git push -o merge_request.unlabel="label1" -o merge_request.unlabel="label2"`. | [12.3](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/31831) |
| `merge_request.assign="<user>"` | Assign users to the merge request. For example, for two users: `git push -o merge_request.assign="user1" -o merge_request.assign="user2"`. | [13.10](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/25904) |
| `merge_request.unassign="<user>"` | Remove assigned users from the merge request. For example, for two users: `git push -o merge_request.unassign="user1" -o merge_request.unassign="user2"`. | [13.10](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/25904) |