change_relation_props('EFRDef', 'cardinality', 'String', internationalizable=True)

change_relation_props('ENFRDef', 'cardinality', 'String', internationalizable=True)

drop_relation_definition('EPermission', 'require_state', 'State')

if confirm('cleanup require_permission relation'):

    try:

        newrschema = newschema.rschema('require_permission')

    except KeyError:

        newrschema = None

    for rsubj, robj in schema.rschema('require_permission').rdefs():

        if newrschema is None or not newrschema.has_rdef(rsubj, robj):

            print 'removing', rsubj, 'require_permission', robj

            drop_relation_definition(rsubj, 'require_permission', robj, ask_confirm=False)