Forum Discussion
StephanGee
Dec 08, 2025Iron Contributor
Unexpected Service Principal Additions After Purview Label Schema Migration
Hi everyone, I recently migrated our Microsoft Purview label schema in our tenant and noticed some interesting audit log entries right after the migration. Specifically, Entra ID recorded Add servic...
David_C06
Dec 08, 2025Copper Contributor
Hello Stephen, sorry but not clear for me ?
- did you import/migrate your Sensitivity labels structure from one M365 tenant to another ? like in a Merge and acquisition scenario ?
- are you talking about the migration of sensitivity label schema to the new label scheme planned by Microsoft on group label usage described in article below?
https://learn.microsoft.com/en-us/purview/migrate-sensitivity-label-scheme
If you talk of the migration to new label scheme article link I added, I need on my side to size the risk impact of this migration to my existing M365 tenant with 22000 users ...Hopefully I have a LAB to validate it. Your feed backs might interest me also. Are you using sub labels applying protection on Specified recipients ? or critical group based labels like us e.g Secret/Finance or Secret/Legal ?