| Code | Display | Definition |
| proposal |
Proposal |
The request is a suggestion made by someone/something that doesn't have an intention to ensure it occurs and without providing an authorization to act |
| plan |
Plan |
The request represents an intention to ensure something occurs without providing an authorization for others to act. |
| order |
Order |
The request represents a request/demand and authorization for action |
| original-order |
Original Order |
The request represents the original authorization for the medication request. |
| reflex-order |
Reflex Order |
The request represents an automatically generated supplemental authorization for action based on a parent authorization together with initial results of the action taken against that parent authorization.. |
| filler-order |
Filler Order |
The request represents the view of an authorization instantiated by a fulfilling system representing the details of the fulfiller's intention to act upon a submitted order. |
| instance-order |
Instance Order |
The request represents an instance for the particular order, for example a medication administration record. |
| option |
Option |
The request represents a component or option for a RequestGroup that establishes timing, conditionality and/or other constraints among a set of requests. |