Disclosed herein is a method and system for matching attributes across an event driven network of user applications at the instance of a change in the attribute profiles of a user application. Each user application in the network has a set of one or more updatable attributes. Once a change is made to one or more attributes in the user application, information about the changed attribute is broadcasted to other user applications in the event driven network. A notification manager coordinates the trigger for notification and the matching of the attributes.