Hey so in our contract module we have a 'Contract Type' many2one field which references the account.analytic.group. Within that model there is a many2many field for selecing accepted SLA types (Service Level Agreement).

Now the issue im having is lets say the 'Contract Type' is set to 'Hardware Sales'

I need the SLA column on my contract lines to only show the values that are in the many2many field in the group.

I have used context and passed the Contract type through to the contract lines model so when they add a new line it knows what account.analytic.group it is. But now i cant actually put a domain on my SLA field to only show the ones in the group.

Ive tried everything i can think of, any help will be appreciated. Thanks (:

Edit: Ive tried doing a domain of [('id','in',x_group_id.x_assigned_sla)]
But this hasnt worked.

My Structure:

account.analytic.group (model)

    x_accepted_sla (many2many) rel: x_sla_type

account.analytic.account (model)

   group_id (many2one) rel: account.analytic.group

account.analytic.invoice.line (model)

  x_group_id (many2one) context(Pulled from parent group_id)

  x_sla (many2one) rel: x_sla_type    <!-- This is what needs to be filtered based on the selection in the account.analytic.group -->