We’ve been using pstenterprise to ingest pst files from outlook into o365 online archives. Starting last week it just stopped letting me log in. Working with support they wanted me to confirm the SID of the group that had access. So with this quick powershell command I was able to whip out the groups SID in no time.
Get-ADGroup "group_name" | select SID
Here are some helpful post on setting up delegation on print servers, this includes some powershell scripts to help.