In Table 431 (Finance Charge Memo Header), the event OnBeforeInsertFinChrgMemoLine 

does not include an IsHandled parameter. Without it, we cannot prevent the standard 

Business Central logic from inserting finance charge memo lines. 

Adding IsHandled would allow developers to conditionally skip the insertion of 

finance charge memo lines without modifying standard code.

This is crucial for scenarios where finance charge memos should not be created based 

on custom business rules (e.g., excluding new customers before a certain start date).

Requesting an update to add an IsHandled parameter to this event.