This is a powerful feature, allowing you to immediately perform an action on a mass number of members in your database, and can be performed through the Other->Perform Mass Action menu. You define both, query parameters, and an action to perform. All members who match the query parameters will automatically have the needed action performed against them.

The first page allows you to specify query parameters, which your member database will be searched for. Only members matching the specified parameters will have the action performed against them. Any fields left blank, will be omitted from the search.

The section page contains one select box, allowing you to specify which action to perform. The third and last page, asks for specific information regarding the action to perform. Once you're happy with everything, click on the Perform Mass Action submit button, and the action will be immediately performed against all members, who meet your search criteria.