Thanks for the comment.

in my python code i use

lmc_job_id = fields.Many2one('lmc.job', string="Job", domain=[('id','in', 'service_id.job_ids.ids')])

and my xml views

<field name="service_id" widget="selection"/>

<field name="lmc_job_id" domain="[('id', 'in', 'service_id.job_ids.ids')]"/>

but an error occured in selecting job from the lmc.phone model

error is raise ValueError("Invalid domain term %r" % (leaf,))

ValueError: Invalid domain term (u'id', u'in', u'service_id.job_ids.ids')

is any thong wrong in my code?

'service_id.job_ids.ids': there should be no quote marks.

Just domain=[('id','in', service_id.job_ids.ids)])

i use like that domain=[('id','in', service_id.job_ids.ids)])

but a run time error is occured.

RuntimeError: maximum recursion depth exceeded while calling a Python object.

I don't no how happend like this.

Please: try to remove it from Python, and leave it only in xml

I remove it from python.but i still got another error.

Uncaught Error: AttributeError: object has no attribute 'job_ids'.

Hello, let's do it simplier: <field name="lmc_job_id" domain="[('service_id', '=', service_id)]"/>. It would definetely work. I updated the answer. Please accept if it works

Thank you so much for wonderful answer. Thanks It Libertas