When can I enable position synchronization?
You can enable position synchronization at any time but if there are existing assignments in an enterprise or legal employer, you can enable it only as of the current or future date.
If you update an assignment as of a past date the values from the new position won't be updated in the assignment. For example, if you create a transfer as of a past date before enabling position synchronization, the values from the new position won't be updated in the assignment.