To add new leave types:

1. Go to the Manage profile

2. Go to the Policies section

3. In the right corner click on ⋮ and go to Setup leave types

4. In the Leave types setup dialog insert the next data:

    - code: LeaveTypeID (uses for services setup)
      title: Leave Type title (the title that displays in system)
      color: '#color in the calendar' (color for displaying in the calendar)
      icon: (an icon that displays in system) 
      enabled: true/false (enabled/disabled leave type)
      showBalance: true/false (show/hide in calendar)

Example:

    - code: WorkFromHome
      title: Work from home
      color: '#8987ff'
      icon: home
      enabled: true
      showBalance: true

To use the new Leave type in the system you need to set up accrual policies and service for requests.