Solved Private messaging

I am new to using Oxide and am totally new to coding plugins for it. I've referenced a couple of private messaging mods for Rust to see how it was done but they were all coded in lua. I'm more familiar with looking at C#, not so much even coding just basic understanding.

I'm looking at how the Help plugin is able to display something to the player that other players are not able to see. It would then be a matter one player's chat command to be displayed on another player's screen.

Thanks for any help and I'm sure a knowledgeable person would be able to get this done in no time.