How to have many2one/one2many relation between models from two different modules

Question

I have two custom modules. In module A, I have a One2many relation to a model in module B, and in module B, I have a Many2one relation to the model in module A.
However, this creates a dependency issue, as both modules cannot depend on each other.
I tried adding module B as a dependency in module A __manifest__.py, and vice versa, but this doesn't work, and the modules don't install.
Is there a way to do this?

Kiran K · Answer

Hi   [1] Brandon Chetty [2] ,
Add B in A's
__manifest__.py.
inherit B's model and add
Many2one relation   in Module A  itself.

In Module A

class A ( models.Model ) :
_name = "A.A"
name = fields.Char ( "Name" )
b_lines = fields.One2many ( 'B.B' ,  'a_id' )
class B ( models.Model ) :
_inherit = "B.B"
a_id = fields.Many2one ( 'A.A' )

[1] https://www.odoo.com/forum/help-1/how-to-have-many2one-one2many-relation-between-models-from-two-different-modules-206400
[2] https://www.odoo.com/forum/help-

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