If you have issued out a licence to a user in error, you cannot add this licence back into your licence count, as this is deemed assigned. However, you can suspend or revoke a licence from the following: Location, Department or Single user/or Users.
From Admin, click on Configure courses.
Click on Manage course assignment
This action will bring up the following screen below
Click on the Location, then click on View Departments
This will then show your departments; click on View users for the correct department
This will show your users; uncheck their name, and click update.
Remember, this action will not take away their licence, however, it will suspend it and remove it from any reports etc. if you every wanted to re-instate the licence just do the reverse, and put the tick back. It’s also useful if you ever want to holt any training for a particular course in one go; simply revoke to ALL users in one click