I want to move a list / library from one site collection to another. I tried to use
Import-SPWeb PowerShell commands, however the imported list items doesn't not preserve metadata like
Created, Created by, Modified by.
I already used
-IncludeVersions All -IncludeUserSecurity
Is it not supported by design?
UPDATED: After trying the Content and Migration tool. I found that if the ModifiedBy and CreatedBy user of the original item not exist in current AD, the copied/moved items will change the ModifiedBy and CreatedBy to the user who run the operation.