I know the components have a little pastel color sliver on the left hand side, and it corrosponds with the color bar above it in the history bar. But it would be nice to make the entire component bar in the tree colored with a halo of sorts , so that we know we are working in that component. Maybe somehow signify it on the work area more obviously with the radio buttom in view in a persistent manner. I've been working on projects and have created a sketch in the component that is the parent to the component I really wanted to sketch in, and I have to redo the entire sketch then in the correct component. Its a great way to setup the work but gets cumbersome when Im in a train of thought and lose where Im at in the heirarchy.