| Notification rule when a task is created | Triggered when an approval task is created. A single approval node may have multiple approvers, with one approval task per approver, and the rule triggers once for each task. |
| Notification rule when a node is entered | Triggered when the approval node is entered. Triggers only once per node. |
| Notification rule when a node is exited | Triggered when the approval node is exited. Triggers only once per node. |
| Notification rule when a task is closed | Triggered when an approval task is completed or canceled. |
| Notification rule based on a Date field in the workflow | Triggered based on the date selected in the form Date component. |