In an assembly there are many times in which I want to be only see certain planes without seeing all planes.  How can you easily select and hide / show some planes? 

For example, I want to only see Assembly level planes while hiding all part level planes.  Or I want to only see planes on one or two parts of the assembly and hide all other planes.

I have yet to find a simple way to do this other than using the aweful search in the feature tree and manually selecting in the tree and hiding, then saving the display state.  I know there has to be a better way to do this. Please help. 

-Frustrated Novice Solidworks User.