Hello Zhinkler, You can laos mass wipe them in FileWave, as long as they are in DEP they will automatically re-enroll withthe name you give in the DEP Profile, or new the ASM Profile. That will solve most of your Problem also this is the only way to make the MDM Profile stick, meaning that the iPad user cannot remove it, causing all the Apps to uninstall. I really think DEP if available in your Country is my Best Practice advice. It simply saves a lot of time having to manually prepare (supervise) the Devices