This case-sensitive code system
http://hl7.org/fhir/map-source-list-mode
defines the following codes:
Code
|
Display
|
Definition
|
first
|
First |
Only process this rule for the first in the list. |
not_first
|
All but the first |
Process this rule for all but the first. |
last
|
Last |
Only process this rule for the last in the list. |
not_last
|
All but the last |
Process this rule for all but the last. |
only_one
|
Enforce only one |
Only process this rule is there is only item. |