To create a leave type:
Go to the Remoty web app
Open settings (visible only to managers and administrators)
Select Leaves
Choose the team members from the drop down above
Click 'Add new Leave'
You will be presented with the following:
Leave name
Leave entitlement (total number of leave days)
Option to make it paid/unpaid
Fill in the fields & Hit save. The new leave type will be now added for all the members in the team selected.