Is there a way to play netplay using multiple controllers?

[RagingFire]

Netplay doesn't really use you client dolphin mappings. When you host a netplay session on the bottom right should be a button that says "Assign Controller Ports" That is how you assign who will be plugged into which port. However there is no option to have two people on the same port, nor have I heard of or seen a build that supports this (But it is possible that it exists) Might I ask what you are trying to do?