Introduction Collaboration shouldn’t be limited to people within your own organisation, extending these capabilities to allow external guest participants improves how people share ideas and information. Keeping files and conversations within a single location removes the need to continually swap communications via email or other methods, reduces unnecessary copies of data that is difficult to reconcile when compiling authoritative versions, and removes the need to send this information externally for which you have no control over its use (unless you’ve deployed rights managements, which is a conversation for another time).