A viewlet can be edited by updating its jKQL query or using the viewlet's edit form.
Editing a viewlet's jKQL query
Click the Edit Query button or simply click within the query line.
Make your changes. As you edit, you will be prompted with suggestions.
Editing a viewlet with the Edit Form
1. Click the Viewlet Menu icon and select Edit Viewlet.
2. All traits of a viewlet are displayed on the right side of the screen (edit options are different for each display type). Perform all desired updates.
3. Click Preview to view updates made. To discard changes and cancel, click Close. When finished, click Apply to save the updates.