Navigate through multiple models


I use attrs for my models.
A have multiple B. B have multiple C.
I use a grid to list C records, and need to show A names in the grid.
using the “C.b.a” path didn’t help.
I’ve used custom fields but didn’t know how to.
In addition I am not sure if I need to define a many to one relationship between A and C.


Did you had luck?
I’m trying to do the same thing

can you share the gist of what you tried so far ? and @omayma you were doing with json model ?

Sorry for the late response…

For example,what i have to do if I want show, into the contact form, all the address of the customer connected to him, or if i want to show the customer name instead che contact into the « Reference » panel inside the opportunity form.