How slices are interpreted when evaluating an instance.
This Code system is referenced in the content logical definition of the following value sets:
This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)
This case-sensitive code system http://hl7.org/fhir/resource-slicing-rules defines the following codes:
Code
Display
Definition
closed
Closed
No additional content is allowed other than that described by the slices in this profile.
open
Open
Additional content is allowed anywhere in the list.
openAtEnd
Open at End
Additional content is allowed, but only at the end of the list. Note that using this requires that the slices be ordered, which makes it hard to share uses. This should only be done where absolutely required.