Teammate Buff Bars: Alternate Filers

Is there a way to change what powers are displayed on the teammate window other than the basic "Hide Autopowers" option? I seem to recall reading once that there is a slash command that would apply additional filters but I cannot find it. Am I misremembering? Does anyone know what I'm talking about?

I've never heard of such a filter (in this game), but if it exists I sure would love to know about it, too.

I24 Proc Chance = (Enhanced Recharge + Activation Time) * (Current PPM * 1.25) / 60*(1 + .75*(.15*Radius - 0.011*Radius*(360-Arc)/30))
Single Target Radius = 0. AoE Non-Cone Arc = 360.

Since the dawn of the new Teammate window, I find that the icons are simply too big when the window is docked (which is how I prefer it), so I just turn all the icons off now. And now that applying my FF Buffs is AoE, I just toss them out once in awhile on the nearest player... and get who I can with them. Perhaps this is over lazy... but I also don't ever play Emps, or many other sets that involve actually watching when things expire, so I guess that might be a factor.