How can we add child tables to add data based on relation from Module to another module

Hi All,

How can we define and create sub tables to from Vardefs to add data from primary module to secondary module. Example AOS_Contracts to save line items to AOS_Line_Item_Groups.

I need to know more about relations defined beside Vardefs.php

Prabin Khatri

Welcome to the community!
Did you see documentation about relationships?

The relationship of lite items with other modules is a little bit different from the other modules. Check this posts for more information: