| `--new-group-options-from` | `$NEW_GROUP_OPTIONS_FROM` | a JSON file with [extra options for groups creation](https://docs.gitlab.com/api/groups/#create-a-group); incompatible with `--new-group-options` |
| `--new-project-options` | `$NEW_PROJECT_OPTIONS` | a JSON string with [extra options for projects creation](https://docs.gitlab.com/api/projects/#create-a-project)(default value disables issues and MR, *see below*) |
| `--new-project-options-from` | `$NEW_PROJECT_OPTIONS_FROM` | a JSON file with [extra options for projects creation](https://docs.gitlab.com/api/projects/#create-a-project); incompatible with `--new-project-options` |
| `----use-src-issue-tracker` | `$USE_SRC_ISSUE_TRACKER` | make destination projects to use their source project issue tracker |
| `--use-src-issue-tracker`| `$USE_SRC_ISSUE_TRACKER` | make destination projects to use their source project issue tracker |
| `--dry-run` | `$DRY_RUN` | dry run (don't execute any write action) |
| `--halt-on-error` | `$HALT_ON_ERROR` | halt synchronizing when an error occurs |
| `--cache-dir` | `$CACHE_DIR` | cache directory (used to download resources such as images and Git repositories) (defaults to `.work`) |
