Any leave request BEFORE the day of the request can be edited or delete. To do this go to Requests in the TCP web portal and if you are in the Calendar view click on the leave and then click on the Manage button:
In the image above you will see that you can Edit/View in List, or Delete the View. If you click on Edit it will open a screen as if you are creating a new one, but with the leave's information already filled out. (If you wish to edit the leave you can double-click on the leave and it will automatically open in an edit view.
If you click Delete it will delete the leave with no notifications to anyone. If you delete the leave please let your school office know that you deleted the leave.
Another view to do these steps are to click on the List tab at the top of the page.
Select the leave you would like to edit or delete, and then either right-click on the leave or go to the Manage button and select the action you want: