Hi,

Lets Create a Demo for question !

class Characters(models.Model):
    _name = "santex.characters" 
	​licensor_brand = fields.Many2one("santex.licensor_brands", string="Licensor Brand",
	​domain="????????????????") # todo 


class LicensorBrands(models.Model):
    _name = "santex.licensor_brands"


	​licensor_brands = fields.Many2one("res.partner", string="Licensor")


class LicenseContracts(models.Model):
    _name = "santex.license_contracts"

    licensor_contracts = fields.Many2one("res.partner")

Here is my question:
For licensor_brand field i need a Domain. This domain should be  match "licensor_brands" from "santex.licensor_brands" to
"licensor_contracts" from "santex.license_contracts".

Dummuy-Domain: [(santex.licanse_contracts.licensor_contracts), = ,(santex.licensor_brands.licensor_brands)]

THANKS FOR TAKING YOUR TIME !!!