A basic introduction to Komodo Projects. Note that this does not cover all aspects of Komodo Projects, it's only meant to introduce you to them.
You can now define multiple selections. As you edit one of your selected locations, every other location you have selected will reflect your edits. You can quickly add selections using CTRL (or Command)+D.
Collaboration includes many of the main editors features including but not limited to Track Changes and Syntax Highlighting.