We are migrating sets of WorkItems from an On-Prem Server (latest AzureDevops build 2022) to a new Azure DevOps org and team in the cloud. For the migrator we haven't done any User mapping or anything to map the Assigned To field.
Most work items come over with the Assigned To field showing the appropriate name.. however some work items end up showing as Assigned To as ME -- the person executing the migration. NONE of the actual work items we are migrating are assigned to me in the source system.
I've run a couple of Dry run work item migrations and it consistently seems to pick on the same work items (meaning if I ran it now, source work item 1234 is assigned to me, and if I re-run it later, that same work item would be assigned to me again).
The assigned to person in the Source for these work items, doesn't seem to matter, as other work items assigned to those people, do get properly assigned to
I guess I'm trying to understand what cases would be causing this behavior, I don't immediately see anything common or odd about the items in question.