All users can add a single column from any event class to the event list.
To add a column to an event list
Click Quick Columns Selector.
In the Quick Columns Selector dialog box, click Editor.
From the Event List Column Editor dialog box, drag a column name into the header row of the event list.
The newly added column now appears in the event list and the same is removed from the Events List Column Editor dialog box.
BMC recommends that you add a maximum of 30 columns to the event list to optimize the performance of refresh.