dossier = models.ForeignKey('%s.Dossier' % app_context(), db_column='dossier', related_name='%(app_label)s_contrats')
type_contrat = models.ForeignKey('TypeContrat', db_column='type_contrat',
related_name='+',
dossier = models.ForeignKey('%s.Dossier' % app_context(), db_column='dossier', related_name='%(app_label)s_contrats')
type_contrat = models.ForeignKey('TypeContrat', db_column='type_contrat',
related_name='+',