The document summarizes a demo that uses the ActivityStream API to integrate enterprise processes with collaborative tools. The demo posts a tweet to an IBM Connections activity stream using the API and OAuth authentication. It then allows users to retweet or reply to the tweet directly from the activity stream without reauthenticating. The technical goal is to interact with the new ActivityStream API to send and retrieve data using OAuth. The functional goal is integration between business processes and collaborative tools using new technologies like ActivityStream and OpenSocial gadgets. The demo works the same for on-premises and cloud instances of IBM Connections.