F5 VE in Azure and VIP monitor two nodes VM behind availability Set

Hi , I am new to F5 in Azure and trying to set up something like this. I am trying to design a F5 device in Azure for LTM traffic to monitor couple of IaaS VM that have a web server and application. In azure Application Gateway configuration I tell the availability set and choose the for VM and nic , but when using F5 I create A VIP that monitors two nodes, is it similar to on prem F5 set up or additionally I need to do anything. Both VM1 and VM2 are in a availability Set. In F5 do I need to just add the nodes similar to on prem F5 or should I need to point the VIP to Availability set in Azure for VM . Is the corect. Any pointer or comment is appreciated. Regards Sunil