Workaround for Many2One or One2Many relationships from non-transient Model to TransientModel in Odoo

Question

I want to create a relationship between non transient model and transient model in ODOO-10. we have create a transient model which does some complex computations, now we want to display this data on a non-transient models form but could not achieve this because of transient and non-transient model relationship restrictions

Answer 1

The only relationship allowed between a normal Model and transien One is:

          T   ---- M2o   ----- > M
          M ------ M2M   ------> T

So if you want a behavior like One2many use a Computed Many2many and fill it witch a simple search call.