Guidance on how to interpret the contents of this table can be found here

0. Extension
Definition

Indicates whether the family member is the propositus.

ShortPropositus
2. Extension.extension
Control0..0
4. Extension.url
Fixed Valuehttps://github.com/BIH-CEI/RareLink/StructureDefinition/propositus
6. Extension.value[x]
TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] NoteSeeChoice of Data Typesfor further information about how to use [x]
8. Extension.value[x].coding
Control1..1
10. Extension.value[x].coding.system
Pattern Valuehttp://snomed.info/sct
12. Extension.value[x].coding.code
BindingUnless not suitable, these codes SHALL be taken from Propositus Value Set
(extensible to https://github.com/BIH-CEI/RareLink/ValueSet/propositus-vs)