class test(AttributeRelationType):

    permissions = {'read': ('managers', 'users', 'guests'),

                   'delete': ('managers',),

                   'add': ('managers',)}

class fiche(RelationType):

    inlined = True

    subject = 'Personne'

    object = 'Card'

    cardinality = '??'

class multisource_rel(RelationDefinition):

    subject = ('Card', 'Note')

    object = 'Note'

class see_also(RelationDefinition):

    subject = ('Bookmark', 'Note')

    object = ('Bookmark', 'Note')