Dear Team,

Im in a process of migration users and computers from child domain(same forest ex. child.contoso.com) to the primary domain controller(Ex:contoso.com) I need to clarify the below mentioned points before i do the migration. The main target is to demote the child domain after the migration is done.

OS : Windows server 2008 R2

For this scenario im going to use ADMT tool to migrate user objects. 

I would like to know whether the folder permission also applied to the same user after migrate the user to the new domain?

How can i transfer the SID history for the particular user since i cannot see any SID tab in the ADMT tool.

How can i change the client pc domain names which has been added to the child domain. There are about 500 pcs to add to the primary domain(newdomain)

Thank you
Partner