| Code | Display | Definition | 
| draft  | 
Draft | 
The task is not yet ready to be acted upon. | 
| requested  | 
Requested | 
The task is ready to be acted upon and action is sought. | 
| received  | 
Received | 
A potential performer has claimed ownership of the task and is evaluating whether to perform it. | 
| accepted  | 
Accepted | 
The potential performer has agreed to execute the task but has not yet started work. | 
| rejected  | 
Rejected | 
The potential performer who claimed ownership of the task has decided not to execute it prior to performing any action. | 
| ready  | 
Ready | 
The task is ready to be performed, but no action has yet been taken.  Used in place of requested/received/accepted/rejected when request assignment and acceptance is a given. | 
| cancelled  | 
Cancelled | 
The task was not completed. | 
| in-progress  | 
In Progress | 
The task has been started but is not yet complete. | 
| on-hold  | 
On Hold | 
The task has been started but work has been paused. | 
| failed  | 
Failed | 
The task was attempted but could not be completed due to some error. | 
| completed  | 
Completed | 
The task has been completed. | 
| entered-in-error  | 
Entered in Error | 
The task should never have existed and is retained only because of the possibility it may have used. |