This page provides a list of the FHIR artifacts defined as part of this implementation guide.

Behavior: Operation Definitions

These are custom operations that can be supported by and/or invoked by systems conforming to this implementation guide.

Feature Query

This operation allows clients to query for features supported by a server.

Structures: Resource Profiles

These define constraints on FHIR resources for systems conforming to this implementation guide.

Feature Capability Statement	A profile on the CapabilityStatement resource that allows for feature negotiation.
Feature Query Input Parameters	The Parameters profile used to define the inputs of the $feature-query operation.
Feature Query Output Parameters	The Parameters profile used to define the outputs of the $feature-query operation.

Structures: Extension Definitions

These define constraints on FHIR data types for systems conforming to this implementation guide.

Feature

This extension documents the features of a system using code/value pairs

Terminology: Value Sets

These define sets of codes used by systems conforming to this implementation guide.

Capability Feature VS	A feature that may be declared in a capability statement
Capability Feature Value VS	A vaule for a feature that may be declared in a capability statement
Processing Status Value VS	A vaule for a feature that may be declared in a capability statement

Terminology: Code Systems

These define new code systems used by systems conforming to this implementation guide.

Capability Feature CS	A feature that may be declared in a capability statement.
Capability Feature Value CS	A feature value that may be declared in a capability statement.
Processing Status Code System	CodeSystem for feature-query processing status

Example: Example Instances

These are example instances that show what data produced and consumed by systems conforming with this implementation guide might look like.

FeatureCapabilityStatementExample	An example of a CapabilityStatement with feature extensions
FeatureQueryInputParametersExample	An example input parameter
FeatureQueryOutputParametersExample	An example input parameter