Hello,

Since Many2one field only displays one field, I thought about wrote a function to display in Many2one two fields, like this way:

def get_services(self, cr, uid, ids, context=None):
        values = cr.execute("""SELECT name, entity
                            FROM services WHERE id = 3""")
        values.fetchall()
        for value__ in values:
            if value__:
                return {'value': {'service_id': value__[0] + " | " + value__[1]},} # Example: "Service 1 | Google"

First of all, is it possible? Is there any module which does this? So I could see it.

Then, I call the function this way:

_columns = {
        'service_id':fields.function('get_services', type = 'many2one', obj = 'services_getservices_function', method = True, string = 'Service'),

But I'm getting the following error:

AttributeError: 'str' object has no attribute 'func_name'