title: One module field use to other module in openerp
body: <p>I created a field name "link to opportunities" :-
  module :- hr.applicant
  field type:- many2many
  object relation:- crm.lead</p>
  
  <p>and i used in crm.lead module . </p>
  
  <p>Now i want to use this field in "hr.recruitment" .
  but i have tried many ways but not success. please tell me. how can use this field in other module like as crm.lead to hr.recruitment</p>
  
  <p>thank you for your timing.</p>
  
  <p>this code i used:-</p>
  
  <pre><code>   'sale_o_ids' : fields.related('job_id', 'x_link_to_jobposition',
                                     readonly=True,
                                     relation='crm.lead',
                                     string='Opportunity Name'),
  </code></pre>