The war room is automatically saved and all participants' views of it are synchronized whenever the presenter makes a modification to the dashboard. The saving and synchronizing happens continually and is transparent to the participants when it occurs. In addition, the presenter can always force a save and sync manually by clicking Save at the top of the war room dashboard.

If you restart the Controller while a war room is in progress, the war room is saved and you can access it after the Controller comes back online.