I also tried looking at this. I couldnt get it to work with anything other then using the 'player' setting. even target wasnt working.

I did read that waiting for the inspect to happen (calling a function, cant remember off the top of my head) before spitting out the results would get it to work but I couldnt figure it out.

I did think about adding a addon channel and just sending the player gear to that channel for the rest of that team to see, but to much work of my lack of knowledge and gave up.