1. A method to initiate an engagement to transfer knowledge from first workers to second workers, the method comprising: at a server having a processor in data communication with a database, serving web pages including one or more on-line forms to a client computer of a user involved in the engagement; at the server, receiving from the user information about the knowledge transfer provided in the on-line forms; storing the user-provided information in the database; at the server, based on the user-provided information, creating a set of web pages accessible by respective first workers and respective second workers for conducting the transfer of the knowledge from the respective first workers to the respective second workers; and communicating web pages of the set of web pages to the respective first workers and respective second workers in response to user requests during the transfer of knowledge.