SLA for Unapplied Cash accounting event class

Summary:

SLA for Unapplied Cash accounting event class

Content (required):

We have attached the account rules for unapplied cash accounting class, when we create and apply the receipt there are two entries for unapplied cash is generated. In that, the debit entry picked the accounting as per the SLA but credit entry is still picking as per the standard functionality. How to achieve this?

Version (include the version you are using, if applicable):21D

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