Operations

Operations are query/procedures that can be performed on the servers

Patient

$everything Retrieve a complete patient summary as a bundle for a specific patient. As per http://hl7.org/implement/standards/FHIR-Develop/patient-operations.html GET [base]/Patient/[id]/$everything
	_since

Questionnaire

$populate generates a QuestionnaireResponse based on the Questionnaire content and content in the clinical system. POST [base]/Questionnaire/$populate

Implements fluent-path expressions

Supports context variables in expressions: [$subject]- id of the passed in subject (or queried for desktop use) [$user] - queries user context (desktop use)