| Name | Type | Description | Notes |
|---|---|---|---|
| external_tracker_format | str | External Issue Tracker URL Format. Use the placeholders {user}, {repo} and {index} for the username, repository name and issue index. | [optional] |
| external_tracker_style | str | External Issue Tracker Number Format, either `numeric` or `alphanumeric` | [optional] |
| external_tracker_url | str | URL of external issue tracker. | [optional] |