Name Flags Card. Type Description & Constraints doco
. . List TU DomainResource A list is a curated collection of resources
+ Rule: A list can only have an emptyReason if it is empty

Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension
. . . identifier 0..* Identifier Business identifier

. . . status ?! Σ 1..1 code current | retired | entered-in-error
Binding: List Status ( Required)
. . . mode ?! Σ 1..1 code working | snapshot | changes
Binding: List Mode ( Required)
. . . title Σ 0..1 string Descriptive name for the list
. . . code Σ 0..1 CodeableConcept What the purpose of this list is
Binding: Example Use Codes for List ( Example)
. . . subject Σ 0..* Reference( Any) If all resources have the same subject(s)

. . . encounter 0..1 Reference( Encounter) Context in which list created
. . . date Σ 0..1 dateTime When the list was prepared
. . . source Σ 0..1 Reference( Practitioner | PractitionerRole | Patient | Device | Organization | RelatedPerson | CareTeam) Who and/or what defined the list contents (aka Author)
. . . orderedBy 0..1 CodeableConcept What order the list has
Binding: List Order Codes ( Preferred)
. . . note 0..* Annotation Comments about the list

. . . entry C 0..* BackboneElement Entries in the list
This repeating element order: Order has no meaning unless specifically asserted by List.orderedBy, in which case the List SHALL be interpreted as being ordered as specified by List.orderedBy.
. . . . flag 0..1 CodeableConcept Status/Workflow information about this item
Binding: Patient Medicine Change Types ( Example)
. . . . deleted ?! 0..1 boolean If this item is actually marked as deleted
. . . . date 0..1 dateTime When item added to list
. . . . item 1..1 Reference( Any) Actual entry
. . . emptyReason C 0..1 CodeableConcept Why list is empty
Binding: List Empty Reasons ( Preferred)

doco Documentation for this format