A 'Balance' in PeopleXD represents your leave entitlement, including bank holidays and fixed closure days as applicable locally and for your staff category/grade. It must be recorded for all staff types to ensure the personal annual leave entitlement can be correctly calculated. For casual and variable hours staff, the leave calculation will also be based on any accrued leave according to hours approved.
Along with a 'Pay Code Access Group' and 'Work Schedule', a 'Balance' must be assigned for every new appointment, eg new starter, promotion, additional appointment, secondment, regrade, move from fixed-term to permanent contract etc.
If you have assigned a balance and want to understand the system calculation further, refer to the 'Checking assigned balances' guidance.