3 agent commission split?

[Christopher Goldie]

I totally hijacked some poor guys post, so I want to get some fresh opinions on this.

So I have a HUD deal I'm wholesaling, an agent brings her client to the deal wanting 5k that the buyer has agreed to pay ( her commission at 3% would have been $4500).

What is best legal, most ethical way to structure this. What documents or wording in the contract should be included?