Permission - FHIR v5.0.0-ballot

Release 5 Ballot

This page is part of the FHIR Specification (v5.0.0-ballot: FHIR R5 Ballot Preview). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

6.5.7 Resource Permission - Detailed Descriptions

Security

Work Group

Maturity Level: 0

Trial Use

Security Category: Not Classified

Compartments: Not linked to any defined compartments

Detailed Descriptions for the elements in the Permission resource.

Permission
Element Id	Permission
Definition	Permission resource holds access rules for a given data and context.
Short Display	Access Rules
Cardinality	0..*
Type	DomainResource
Summary	false
Permission.status
Element Id	Permission.status
Definition	Status.
Short Display	active \| entered-in-error \| draft \| rejected
Cardinality	1..1
Terminology Binding	PermissionStatus (Required)
Type	code
Summary	true
Permission.asserter
Element Id	Permission.asserter
Definition	The person or entity that asserts the permission.
Short Display	The person or entity that asserts the permission
Cardinality	0..1
Type	Reference(Practitioner \| PractitionerRole \| Organization \| CareTeam \| Patient \| RelatedPerson \| HealthcareService)
Summary	true
Permission.date
Element Id	Permission.date
Definition	The date that permission was asserted.
Short Display	The date that permission was asserted
Cardinality	0..*
Type	dateTime
Alternate Names	class
Summary	true
Permission.validity
Element Id	Permission.validity
Definition	The period in which the permission is active.
Short Display	The period in which the permission is active
Cardinality	0..1
Type	Period
Alternate Names	type
Summary	true
Permission.justification
Element Id	Permission.justification
Definition	The asserted justification for using the data.
Short Display	The asserted justification for using the data
Cardinality	0..1
Summary	true
Permission.justification.basis
Element Id	Permission.justification.basis
Definition	This would be a codeableconcept, or a coding, which can be constrained to , for example, the 6 grounds for processing in GDPR.
Short Display	The regulatory grounds upon which this Permission builds
Cardinality	0..*
Terminology Binding	Consent PolicyRule Codes (Example)
Type	CodeableConcept
Summary	true
Permission.justification.evidence
Element Id	Permission.justification.evidence
Definition	Justifing rational.
Short Display	Justifing rational
Cardinality	0..*
Type	Reference(Any)
Summary	true
Comments	While any resource may be used, DocumentReference, Consent, PlanDefinition, and Contract would be most frequent
Permission.combining
Element Id	Permission.combining
Definition	Defines a procedure for arriving at an access decision given the set of rules.
Short Display	deny-overrides \| permit-overrides \| ordered-deny-overrides \| ordered-permit-overrides \| deny-unless-permit \| permit-unless-deny
Cardinality	1..1
Terminology Binding	PermissionRuleCombining (Required)
Type	code
Is Modifier	true (Reason: Defines how the rules are to be combined.)
Summary	true
Comments	see XACML Combining Rules
Permission.rule
Element Id	Permission.rule
Definition	A set of rules.
Short Display	Constraints to the Permission
Cardinality	0..*
Element Order Meaning	The order of the rules processing is defined in rule-combining
Summary	true
Permission.rule.type
Element Id	Permission.rule.type
Definition	deny \| permit.
Short Display	deny \| permit
Cardinality	0..1
Terminology Binding	ConsentProvisionType (Required)
Type	code
Is Modifier	true (Reason: Sets the context for the meaning of the rules.)
Summary	true
Permission.rule.data
Element Id	Permission.rule.data
Definition	A description or definition of which activities are allowed to be done on the data.
Short Display	The selection criteria to identify data that is within scope of this provision
Cardinality	0..*
Summary	true
Permission.rule.data.resource
Element Id	Permission.rule.data.resource
Definition	Explicit FHIR Resource references.
Short Display	Explicit FHIR Resource references
Cardinality	0..*
Summary	true
Permission.rule.data.resource.meaning
Element Id	Permission.rule.data.resource.meaning
Definition	How the resource reference is interpreted when testing consent restrictions.
Short Display	instance \| related \| dependents \| authoredby
Cardinality	1..1
Terminology Binding	ConsentDataMeaning (Required)
Type	code
Summary	true
Permission.rule.data.resource.reference
Element Id	Permission.rule.data.resource.reference
Definition	A reference to a specific resource that defines which resources are covered by this consent.
Short Display	The actual data reference
Cardinality	1..1
Type	Reference(Any)
Summary	true
Permission.rule.data.security
Element Id	Permission.rule.data.security
Definition	The data in scope are those with the given codes present in that data .meta.security element.
Short Display	Security tag code on .meta.security
Cardinality	0..*
Type	Coding
Summary	true
Comments	Note the ConfidentialityCode vocabulary indicates the highest value, thus a security label of "R" then it applies to all resources that are labeled "R" or lower. E.g. for Confidentiality, it's a high water mark. For other kinds of security labels, subsumption logic applies. When the purpose of use tag is on the data, access request purpose of use shall not conflict.
Permission.rule.data.period
Element Id	Permission.rule.data.period
Definition	Clinical or Operational Relevant period of time that bounds the data controlled by this rule.
Short Display	Timeframe encompasing data create/update
Cardinality	0..*
Type	Period
Summary	true
Comments	This has a different sense to the .validity.
Permission.rule.data.expression
Element Id	Permission.rule.data.expression
Definition	Used when other data selection elements are insufficient.
Short Display	Expression identifying the data
Cardinality	0..1
Type	Expression
Summary	true
Permission.rule.activity
Element Id	Permission.rule.activity
Definition	A description or definition of which activities are allowed to be done on the data.
Short Display	A description or definition of which activities are allowed to be done on the data
Cardinality	0..*
Summary	true
Permission.rule.activity.actor
Element Id	Permission.rule.activity.actor
Definition	The actor(s) authorized for the defined activity.
Short Display	Authorized actor(s)
Cardinality	0..*
Type	Reference(Device \| Group \| CareTeam \| Organization \| Patient \| Practitioner \| RelatedPerson \| PractitionerRole)
Summary	true
Permission.rule.activity.action
Element Id	Permission.rule.activity.action
Definition	Actions controlled by this Rule.
Short Display	Actions controlled by this rule
Cardinality	0..*
Terminology Binding	Consent Action Codes (Example)
Type	CodeableConcept
Summary	true
Comments	Note that this is the direct action (not the grounds for the action covered in the purpose element). At present, the only action in the understood and tested scope of this resource is 'read'.
Permission.rule.activity.purpose
Element Id	Permission.rule.activity.purpose
Definition	The purpose for which the permission is given.
Short Display	The purpose for which the permission is given
Cardinality	0..*
Terminology Binding	PurposeOfUse (Preferred)
Type	CodeableConcept
Summary	true
Permission.rule.limit
Element Id	Permission.rule.limit
Definition	What limits apply to the use of the data.
Short Display	What limits apply to the use of the data
Cardinality	0..*
Terminology Binding	Example set of Event / Bundle used Security Labels (Example)
Type	CodeableConcept
Summary	true