To allocate leave types for employees in bulk:
Go to Settings >> Leaves menu >> click on Allocate Leaves link
Select Name of the leave and Location from drop down, this action will fetch all employees list based on the configuration of leave type
Once employees list is fetched, click on Save button to save the details
To allocate leave types employee-wise:
Go to Employees menu >> Master tab
Search & edit for selected employee record
In Leave Details tab, select the leave types and save the same
To refer the leave configuration manual click here.