[form] only set __form_id for the main form, not for sub-forms. Should fix regression introduced by 4668:9f82f81bf13d
# Instructions here will be read before reading the schema
"""
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
# You could create your own groups here, like in :
# create_entity('CWGroup', name=u'mygroup')