Administering SQL Server
User Configurable Event Category
Use the User Configurable event category to monitor user-defined events. Create user-defined events to monitor events that cannot be monitored by the system-supplied events in other event categories. For example, a user-defined event can be created to monitor the progress of the application you are testing. As the application runs, it can generate events at predefined points, allowing you to determine the current execution point in your application.
