Definition of Done: Please mark each item below with ( / ) if completed or ( x ) if incomplete: ( ) The acceptance criteria defined below are met. Given a sysadmin managing a host where the VLAN parent (e.g., a VRF device) is managed by a separate orchestrator such as OVN and is not yet available at the time of NNCP application, When Nmstate applies a desired state that includes a VLAN over the to-be-created interface, Then Nmstate must attempt retries with a backoff strategy for a configurable duration before failing, allowing successful application once the parent device appears, thereby avoiding unnecessary NNCP failure due to orchestration race conditions. ( ) Integration test case is available upstream. ( ) Code is reviewed and merged upstream. ( ) Preliminary testing is done. ( ) Upstream documentation is written in the upstream MR. ( ) Release notes text is written in the RHEL issue. ( ) A demo is recorded