From the Client dashboard,
Select the Awareness Training menu item.
Select the LMS menu item.
Go to the Lesson Plan tab on the LMS page.
Find the lesson plan that has users enrolled (see the members column of the lesson plan table.)
Select the yellow button to unenroll users from the plan.
Finally, confirm to unenrollment.
Once these steps are complete, HacWare will remove the users from the lesson plan and delete all of their scheduled courses. It will also remove the lesson plan from being a default lesson plan if it was set as that during enrollment.