g:SSKJrJrJr SSKJr "SS\5rg)) BooleanFieldDnField IntegerField)Modelcb\rSrSr\"S5r\"S5r\"SSS9r \ S5r \ S5r S r g ) SubnetshowInAdvancedViewOnly siteObject systemFlagsT)readonlycHUR5nURS5 U$)zlReturn the base DN for the Subnet model. :param samdb: SamDB connection :return: Dn to use for new objects zCN=Subnets,CN=Sites)get_config_basedn add_child)samdbbase_dns r's.87Ur