I have tried one of method for adding line items for opportunities .
Cloning of Contracts Module but it does not work for me i have renamed all of the AOS_contracts words with AOS_opportunities and registers module link for modules.php at include/modules.php
Please suggest me either
Cloning a module method.
Or
method or process of customization to add just line items in opportunity existing module and also mention which file needs to be customized for it.
I am New to SuiteCRM it will be highly appreciable for me.
I have almost done by cloning of contract module by adding relationships with Quotes Products and Items Group at vardefs under module directory. and also i have added lint items for edit and detail viewdefs.
and also i have tried customization of opportunity module by adding same relationships at vardefs and customizing editviewdefs and detailviewdefs. I will inform you when get struck any where.