The Access Education People software allows you to block certain leave types from being booked by employees from their Self Service menu.
These leave types will still be available in the system but will only be available to other users who can add then for the employees, such as their line manager or a user with System Owner rights.
To block a leave type from Self Service:
Go to Setup and click Settings.
Select Module Settings and then HR.
Click Absence Class.
Search for the leave type you need to block in Self Service and click on it.
Untick the User Can Select box and then click Save.