Pass field information between different models. How to do that?

Question

Hi there,
I have two different models.
First model has the fields:
- name;
- destiny;
Second model has a field named "any_value".
When I am working on the second model and save it, I need to search for the field "destiny" on first model and change it's value to the same value entered on the field "any_value" of second form.
How can I do that?
Thank you in advance

Pablo Guerra · Accepted Answer

first_model_rec_set = self.env['first.model'].search([your search domain])
for rec in first_model_rec_set:
rec.destiny = self.any_value

Or you can use browse instead of search.
If you have a relational field, say a Many2one from model 2 to model 1, then you could write something like
self.many2one_field.destiny = self.any_value

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