Hello, if you work with ADMT you can use SIDhistory when migrating the user accounts. Please refer to the ADMT documentation. http://technet.microsoft.com/en-us/library/cc739386(v=ws.10).aspx http://technet.microsoft.com/en-us/library/cc736615(v=ws.10).aspxBest regards Meinolf Weber MVP, MCP, MCTS Microsoft MVP - Directory Services My Blog: http://msmvps.com/blogs/mweber/ Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

Dear, We've created a new domain with trust relationship set up with the old domain, the two domains will co-exist for a period until all the user profile migrated to new one, my question :is it possible to copy all the access rights for new domain ID in Fileserver while also keep the old domain ID access right automatically? we don't want to do it manually one by one since it will involve a lot more workload? Any solution for this issue will be much appreciated, thank you!

Hello, if you work with ADMT you can use SIDhistory when migrating the user accounts. Please refer to the ADMT documentation. http://technet.microsoft.com/en-us/library/cc739386(v=ws.10).aspx http://technet.microsoft.com/en-us/library/cc736615(v=ws.10).aspxBest regards Meinolf Weber MVP, MCP, MCTS Microsoft MVP - Directory Services My Blog: http://msmvps.com/blogs/mweber/ Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.