How to fetch Carryover Balance for an Absence Plan using Fast Formula

Summary

How to fetch Carryover Balance for an Absence Plan using Fast Formula

Content

Hi All,

We have an absence plan where any unclaimed leaves are carried over to the next Plan period. We have a fast formula where we are calculating accruals every bi-weekly pay period. 

We want to fetch the carryover balance in the formula(not carryover limit) for the absence plan for each individual person.

Is there any input variable we can use to fetch the carryover balance for the plan? 

Else how can we fetch the carryover for a person enrolled in a plan?