Hello,

I created a new app. This app manages our phone calls.
A phone call is an item with some fields.

In these fields we have a partner-name (one to many field) that links the call to the partner you're calling.
We have also a field for opportunities linked with the phone call.

I would like to do so:
- I open a phone call and I select a customer.
- Then I want to link the phone call to an opportunity but I would like Odoo to propose me ONLY oppurtinites linked with the same customer I already chose.

Is there a way to have a "dynamic" domain that use the partner_name?