I'm planning to put Administrative Template files (ADMX/ADML) in ”PolicyDefinitions" directory (listed below) for GPO setting of Office2016.
-"%systemroot%\sysvol\domain\policies\PolicyDefinitions"
This is on business purpose, and we need to have a restoration procedure beforehand in case of trouble.
I'd like to make sure if steps below would work, and if it is safe.
Step 1. Getting backup: Copy & paste all the files in the ”PolicyDefinitions" directory on other location (eg. SAN storage).
Step 2. Update template: Put the Administrative Template files (ADMX/ADML) in the ”PolicyDefinitions" directory.
Step 3. Restoration: If there a trouble or an unexpected result in Step 2., delete all the files in ”PolicyDefinitions." And next put all the files taken at the Step 1. again in the ”PolicyDefinitions" directory.