Hello, 

I added a button to a form views dynamically and i'm trying to add a action function to that button dynamically.

This function need to be added to specific model.

this is an example of the function i want to run dynamically without writing this explicit code

def action_open_agreement(self):
    self.ensure_one()
    action = self.env.ref("agreement.agreement_action")
    result = action.read()[0]
    result["domain"] = [(self.res.field_name, "=", self.id)]
    result["context"] = {
        "default_" + self.res.field_name: self.id,
    }
    return result

if anyone already worked on this issue and can help, please leave a comment.

thank you.