Question i need help

1

Hi
I have a question
if I have doctype has name “insect” and another one “Insecticides” I want filter to get the data from “Insecticides” depends on “insect” selection
how can I do it ???

I NEED YOUR HELP PLEASE

2

https://docs.erpnext.com/docs/user/manual/en/filter-options-in-select-field

3

I want the filter to be on child table
not on field