Kinda like a request to someone that knows LUA

Hi guys I would like to know if someone with good knowledge of LUA could give a look into this addon called Helium, I would love to use this addon for my Team unit Frames because we can create a friend list with the command /hlm friends add (target or name) but the problem is that the addon does not sort that list by name, so player is always first and will not match in every warcraft window.
I did reach the addon creator and he said he would look into it, but that was at the beginning of classic so if someone could explain to me what change I could do to keep the friend list sorted alphabetically or by order that I add the characters would be really great.

Thanks