AD rename is considered as update, will not apply the provisioing rule

Hi all,

I'm trying to rename my existing accounts in AD to arrange  them in different OU depending on departments.

I configured my environment to have both data flow for dn as persestant flow and initial only for dn value,

for new users created in the forum, the provisioing occur in the right way with the correct ou location, but for existing accounts it considers the dn change as an update and the system tries to flow the value to the dn attribute in the AD account, when reimporting the error msg appears as "exported-chagnge-not-imported"

any ideas will greatly help!

thanks