Definicija: A collaborative meeting or formal presentation in which a participant has chosen to share an application or desktop.

Definicija: A conversation in the Office Communicator product that makes use of either the Application Sharing or the Whiteboard utilities.

Definicija: A session in which multiple users can work together and see each other’s changes immediately.

Definicija: A conversation that is used to share data between conversation members using a non-Communicator application or plug-in.