I think what we need is layer compositions . We already have color and name tags for layers and "select same" color or name where we can set it off or on for all same tagged layers. So we need a separate tag panel like in Xara were we could switch on and off a certain tag aka layer comps. Being able to set a hotkey for each tag would be nice indeed.
Being able to switch on/off same tags inside embedded docs and symbols from a master document would be super helpful too.
