Put Docs you're actively working on in your personal Tray, right next to your minimized tasks!
What you'll need
Add Docs to Tray
You can add any Doc to your personal Tray by:
Opening a Doc.
Clicking the Tray Doc icon in the top-right corner.
Open Docs from Tray
You can open tasks and Docs from your Tray by clicking on them.
Remove Docs from Tray
You can remove Docs from your Tray by either:
Hovering over a Doc in the Tray and clicking the X to remove it.
Opening a Doc, hovering over the Tray Doc icon, and clicking on the red x to remove it.