I just subscribed to Unifi 2Gbps plan. It came with D-Link AX3000 DPN-FX3060V Combo Box. I wanted to use TP-Link Deco BE85 with this setup. Should I use it as router or access point? Can any expert guide me step by step how to setup Deco BE85 to this Unifi 2Gbps plan?

Thank you in advanced Sifu!!