If so desired Crestron Studio® allows you to bundle chosen tool windows into "tool window groups".
To group tool windows together:
Grab the tool window you wish to group by the title bar and drag-and-drop it onto the tool bar of another tool window.
To separate a tool window from its group:
Click on the tool window's tab and drag it away from the tool windows group
-or-
Double-click the tool window tab (located at the bottom of the tool window).