Completing the Basic Collaboration Configuration 
To use the full offering of services for the Collaboration, you need to carry out the following configuration steps in addition to the automatic basic configuration.
The Wizard-Based Basic Configuration for Collaboration is complete.
For each application that provides collaboration services, activate the complete grouping of commands.
For more information, see Activating the Complete Grouping of Collaboration Services.
In order to use synchronous collaboration services (RTC, WebEx) in the portal, activate the corresponding service types in the Synchronous Collaboration Framework.
For more information, see Activating Synchronous Collaboration Service Types.
To allow use of the standard SAP services for synchronous collaboration (instant messaging and application sharing) in the portal, activate and configure the technical RTC component.
For more information, see Activating Services for Real-Time Collaboration and Configuring Real-Time Collaboration.
To make the calendar and scheduling functions of the groupware used in your company available, configure calendar connectivity.
For more information, see Installing and Configuring Microsoft Exchange Connectivity, Installing and Configuring Lotus Domino Connectivity, and Installing and Configuring Calendar Connectivity.