Name	Flags	Card.	Type	Description & Constraints
RelatedPerson			DomainResource	An person that is related to a patient, but who is not a direct target of care Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension
identifier	Σ	0..*	Identifier	A human identifier for this person
active	?! Σ	0..1	boolean	Whether this related person's record is in active use
patient	Σ	1..1	Reference( Patient)	The patient this person is related to
relationship	Σ	0..1	CodeableConcept	The nature of the relationship PatientRelationshipType ( Preferred)
name	Σ	0..*	HumanName	A name associated with the person
telecom	Σ	0..*	ContactPoint	A contact detail for the person
gender	Σ	0..1	code	male | female | other | unknown AdministrativeGender ( Required)
birthDate	Σ	0..1	date	The date on which the related person was born
address	Σ	0..*	Address	Address where the related person can be contacted or visited
photo		0..*	Attachment	Image of the person
period		0..1	Period	Period of time that this relationship is considered valid
Documentation for this format