| <task:task> | A task is any one-time or recurring task that may be assigned to a person, have an activity log associated with it, and have scheduling. |
| <task:assignedTo> | A task may be assigned to multiple people. |
| <task:priority> | A task may have multiple priorities. |
| <task:doBefore> | Indicates another task must be done before this task. |
| <task:customLog> | A task may have any number of additional custom logging fields. |