I am looking to improve the “Dunning” doctype.
Currently a sales invoice can generate several dunning, however the “outstanding amount” and due date of the invoice is used.
That means it’s all based on the TOTAL of the document.
What I’m trying to develop is something proportional to the payment schedule:
If I perform a Sales Invoice total of $150.00 and payment schedule:
Today, November 1st, When creating “Dunning”, it will calculate fine and interest only for the amount of the first installment in the payment terms, which would be $75.00
NOTE: considering the “outstanding amount” of the “payment schedule”.
I know how to develop this change, but I’ve never contributed to ERPNext, but I want to contribute that, and start contributing more and more changes that I do.
What are the criteria for erpnext to accept my change instead of developing everything in my custom app