To begin installing an RDS CAL, you must first open the Remote Desktop Licensing Manager.
Now, right-click on the server names and select Install Licence in the sub-menu.
In the next step, skip the welcome page by clicking on Continue and select Full Product Purchase on the second page and then click Continue.
Now enter the product key (there may be more than one) and confirm by clicking Continue, completing the installation of the RDS CALs.
If you have any questions, our customer service is available by phone at 0800 - 056 3102 or by e-mail at firstname.lastname@example.org.