Step 1: Click on Registered Users.
Step 2: Click on configure icon of the selected participant.
Step 3: Click Cancel to remove the expiry date.
Step 4: Delete the Participant Notes if required.
Step 5: Click Save.
Step 1: Click on Registered Users.
Step 2: Click on Manage Participants.
Step 3: Click on Edit Schedule.
Step 4: Click Cancel to remove the toolkit expiry date.