Use this dialog to reconfigure connection factory properties that you have already set using the Add Connection Factory dialog.
Read-Only Click this check box to make the factory connection object read-only. If the object is read only, client applications will not be able to modify connection factory attributes through api calls.
By reconfiguring a connection factory object, you redefine the properties common to all the connections that the factory produces. You use the tabs shown in the dialog to reconfigure the connection factory. Click one of the following links for information about a particular tab.
Reliability and Flow Control 
  QueueBrowsers and ServerSessions
  Connection Handling 
  Client Identification 
  JMSX Properties 
  Message Header Overrides
  3.0 Connection Handling