The To Do module includes a sub-module called To Do Rules extension.
Events
The Rules extension includes the events as follow.
Each event is sent once per user assigned to a To Do item, including self-assigned users. It includes 4 parameters: the To Do item (a node); the To Do item author; the currently logged in user; and the assigned user. The node supports additional tokens that can be used as conditions (see below).
- To Do Event Started
This event occurs when the Start button is clicked on a To Do item. This event is sent once.
- To Do Event Reminder
This event