In ARP you can decide locally which role – read only, read/write – to provide to whom.

• In the ARP Home page, click on "Administration" -->  "User Management"

• You have the possibility to "Edit" and / or "Create" users

• We strongly recommend using the 4-eyes-principle. For instance, even if the CatMan is allowed to maintain master data in ARP, only the Master Data team should have the “send data back to MMS” rights