: Tiers include 1, 3, 5, or 10 administrator licenses, which dictate how many individual admins are authorized to install and use the software.
Note : For some versions or related tools like the 365 Pro Toolkit, you may be prompted to browse for and select a .lic file instead. Licensing Models and Pricing active directory pro toolkit license key work
The key is a long, random string of alphanumeric characters. : Tiers include 1, 3, 5, or 10