- A software license compliance violation. For more details, read
[Enabling license approvals within a project](../compliance/license_compliance/index.md#enabling-license-approvals-within-a-project).
### Migration of existing Vulnerability-Check rules
If your projects have rules that have a security orchestration project, a new MR with
the existing rule's content is created automatically against the default branch belonging
to the security orchestration project. To maintain the same security approval rules you
had before GitLab 15.0, we recommend merging this new MR.
If your projects have rules without a security orchestration project, a new security orchestration project is created automatically with the content of the existing rule. No additional action is required.
## Using private Maven repositories
If you have a private Apache Maven repository that requires login credentials,
