A customer is creating tables with a 1:N parent-child relationship.

A subgrid has been placed on the parent table's form so that data from the child table can be registered.

Currently, a record can't be created in the subgrid's child table until the parent record is created first.

We would like to implement a function that allows records to be added to the subgrid's child table at the same time when no records have been registered in the parent table.

Implementing a function that allows records to be created simultaneously will greatly improve work efficiency.