If you wish to add a new defined reason for an absence type, please find the below guide. 
  1. Navigate to Admin tools > Admin panel
  2. Go to Global > Absence type set up
  3. Press the blue Manage defined reasons button at the top of the page.
  4. Press the blue Add new button at the top of the page.
  5. Enter the defined reason and categorise it as a planned or unplanned type.
  6. At the bottom of the page press, the orange Save button.
Please find our video tutorial link below:
https://youtu.be/0PhcLxJdcEg

Note: You will need the "Absence Setup" Administrator Access Permission applied to your e-days role in order to carry out this task.