Q Light Controller+

Hi, I use qlc foto a small and medium venues. I usually program with Grandma2 or chamsys or avolites.qlc+ is so powerful, but i really need a group master function.it consist in a intensity master which work only for selected group. I know that I can do the same thing with submasters,but it requires to create one frame for each group, one dimmer scene for each group ECT ECT ...I think it's an important feature to have in a light consolle. will be funny if also buttons will have same function(group master) that automatically flash on, or toggle on/off the group master fader associated to the same group(of course same fixtures can be organized in different groups.is a primary function this one for me.thanks gabe