I'm a little bit stuck what I'm trying to do is put all my IOT devices into the IOT VLAN through a separate WIFI network and dedicated ports on my switch: TL-SG2008P v1.0 but I can't seem to figure ou

I was wondering if it is possible to configure the VLAN used on the WAN side for the IGMP proxy on the TL-R605 router. This is a question that has spawned due to the dutch ISP KPN requiring this setup