This is the set of resources that conform to either of the profiles Assessment Scale Supporting Observation (http://hl7.org/cda/us/ccda/StructureDefinition/AssessmentScaleSupportingObservation) and Assessment Scale Supporting Observation (http://hl7.org/cda/us/ccda/StructureDefinition/AssessmentScaleSupportingObservation). E.g. what you have to deal with if you get resources conforming to one of them