what is the function used to fetch the plan balance at the end of the plan term?

Summary:

Content (required):

HI All,

I need to fetch the plan balance on the last date of previous plan term. If I'm running Calculate Accruals and Balances job by passing the Effective Date as 31-12-2022, then I need a formula to fetch the absence plan balance as of 31-12-2021. Which function can I use for this?

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):