You can open a new window that contains another sketch or another copy of a currently open sketch. In the latter case, you can manipulate each sketch independently. You can transfer each version of the sketch back to your calculation document without it affecting the other version. In order to open a new sketch window, see the following instructions.
The following only applies to Tedds for Word.
The Sketch Viewer opens a new window. The new window contains a copy of the current sketch.