| **CI_MERGE_REQUEST_TARGET_BRANCH_NAME** | 11.6 | all | The target branch name of the merge request if [the pipelines are for merge requests](../merge_request_pipelines/index.md) |
| **CI_MERGE_REQUEST_TARGET_BRANCH_SHA** | 11.9 | all | The HEAD sha of the target branch of the merge request if [the pipelines are for merge requests](../merge_request_pipelines/index.md) |
| **CI_MERGE_REQUEST_TITLE** | 11.9 | all | The title of the merge request if [the pipelines are for merge requests](../merge_request_pipelines/index.md) |
| **CI_MERGE_REQUEST_ASSIGNEES** | 11.9 | all | Comma-separated usernames of the assignees of the merge request if [the pipelines are for merge requests](../merge_request_pipelines/index.md). **Comming soon**: [Multitle assignees for merge requests](https://gitlab.com/gitlab-org/gitlab-ee/issues/2004) |
| **CI_MERGE_REQUEST_ASSIGNEES** | 11.9 | all | Comma-separated list of usernames of assignees for the merge request if [the pipelines are for merge requests](../merge_request_pipelines/index.md). [Multiple assignees for merge requests](https://gitlab.com/gitlab-org/gitlab-ee/issues/2004) is scheduled for a future release |
| **CI_MERGE_REQUEST_MILESTONE** | 11.9 | all | The milestone title of the merge request if [the pipelines are for merge requests](../merge_request_pipelines/index.md) |
| **CI_MERGE_REQUEST_LABELS** | 11.9 | all | Comma-separated label names of the merge request if [the pipelines are for merge requests](../merge_request_pipelines/index.md) |
| **CI_NODE_INDEX** | 11.5 | all | Index of the job in the job set. If the job is not parallelized, this variable is not set. |
