Blog Post

Microsoft Sentinel Blog
3 MIN READ

What’s new in Microsoft Sentinel: September 2026

vkokkengada's avatar
vkokkengada
Icon for Microsoft rankMicrosoft
Sep 30, 2026
Welcome back to What's new in Microsoft Sentinel. In September, Case Management brings investigation and collaboration together in Microsoft Defender, with a shared workspace to track work through re...
Updated Sep 29, 2026
Version 1.0
investigation
security operations
siem
ueba
what's new
DavideDG's avatar
DavideDG
Tin Contributor
Oct 02, 2026

Hi vkokkengada​ re the new Unified RBAC custom roles support for GDAP - I've checked https://learn.microsoft.com/en-us/defender-xdr/create-custom-rbac-roles and it does not specifically mention the new Tenant Governance to be able to use Remote Tenant Groups, just classical GDAP - am I reading this right? This would be the change we've been waiting for months...! Thx.