Work Pattern Day Equivalents, or Leave Day Amount Options appear as a dropdown list in the Leave Days field when creating a work pattern. It determines the number of days of leave that should be deducted when a staff member with that work pattern applies for any time off on that day of the week.
To configure Work Pattern Day Equivalents, or Leave Day Amount Options, go to Configure -> Leave -> Work Pattern Day Equivalents. Click 'Add Leave Days Amounts' to add a new amount to the dropdown list. To prevent an amount appearing in the dropdown list, select Edit and deselect the enabled option.