+ 4Ssi¤ãó<€^RIHtHtHt^RIHt!RR]4tR#)é)Ú BooleanFieldÚDnFieldÚ IntegerField)ÚModelcóta€]tRt^to]!R4t]!R4t]!RRR7t ] R4t ] R4t Rt VtR #) ÚSubnetÚshowInAdvancedViewOnlyÚ siteObjectÚ systemFlagsT)Úreadonlyc óH€VP4pVPR4V#)zlReturn the base DN for the Subnet model. :param samdb: SamDB connection :return: Dn to use for new objects zCN=Subnets,CN=Sites)Úget_config_basednÚ add_child)ÚsamdbÚbase_dns& Úr(sð÷.8Ñ7ÝôˆUör