The Rules tab of the Properties view enables you to configure ECA rules for the widgets.

All rules defined in a view will be executed sequentially, following the order in which they appear in the Rules List. Rules. Reordering (single or multiple selection) can be done using either the arrow buttons or drag and drop. The same reordering capability is available for the list of Actions that may be associated to the rule.

To undo or redo reordering done with drag and drop, press CTRL+Z or CTRL+Y.

For more information on how to configure the events, conditions, and actions for widgets, see Setting ECA rules to widgets.