1. An apparatus comprising: a meeting support system configured to: receive, from a mobile wireless device that corresponds to a meeting organizer, a request for an electronic meeting that specifies a plurality of participants for the electronic meeting, receive, from the mobile wireless device that corresponds to the meeting organizer, identification data that identifies one or more documents or information that will be made available to the plurality of participants via the plurality of mobile wireless devices in connection with the electronic meeting, in response to receiving, from the mobile wireless device that corresponds to the meeting organizer, the identification data that identifies one or more electronic documents or information that will be made available to the plurality of participants via the plurality of mobile wireless devices in connection with the electronic meeting, the meeting support system determining whether the plurality of participants are authorized to access the one or more electronic documents or information, and in response to determining that one or more participants from the plurality of participants is not authorized to access any of the one or more electronic documents or information, the meeting support system generating and transmitting to the mobile wireless device that corresponds to the meeting organizer a message that indicates that one or more participants from the plurality of participants is not authorized to access at least one of the one or more electronic documents or information.