The Change Tracing Level dialog has the following components:
Level list Shows a list of the tracing levels for the database. The scope, name, level, condition, and value are displayed for each level.
Enabled Place a checkmark in the checkbox beside a level to enable it. If a checkmark is removed, the level is not enabled.
New Displays the Add Tracing Level dialog, which lets you create a new tracing level.
Delete Removes the selected tracing level. This is only available if a level is selected.
Refresh Refreshes the list of tracing levels. This is only available if the Enabled option is changed for one or more levels.