The best way to track when an Enrollee withdraws from a Program is to add an Admin-Only/internal date field to your Enroll Form. You can then fill it in with the date once an Enrollee withdraws. Here's how to do that:
Step 1 - Enroll Form/Student Info
Head to My Company > Forms > Enroll Form. Scroll down to the Student Info section that looks like this:
Step 2 - Add Date Field
Next, scroll down to the last question before the Program Section. Add a Date Field and call it something like "Withdrawal Date."
Step 3 - Switch on Toggles
Scroll to the bottom of the Field Settings to switch on the following:
Not editable by Primary Parent / Legal Guardian
Hide in Customer Portal
Hide on Enroll Form
Step 4 - Move Field
Click Save to save and then move the field where you want it on the Enrollee's timeline. See this support article for how to move a field in the Enroll Form.
NOTE: Once you add this field, you can filter by that date on the Enrollee Table (see below). Click here to learn how to filter Enrollees.