Only admins can edit the leave cycle for team members.
To edit leave cycle for a specific team member:
Step 1: Go to the Teams page on the top navigation bar.
Step 2: Select the Team member name for whom you wish to edit the leave cycle.
Step 3: On the team members profile page, click View Full Profile.
Step 4: Click Leave credit starts from.
Step 5: Select the date from which you want their leave balance to be calculated.