Constraint Descriptor : hl7ips2125 (type: ERROR, kind: Fixed value)

Constraint : hl7ips2125

Constraint Name
hl7ips2125 (type: ERROR, kind: Fixed value)
Constraint Class
IPSEntryAllergyOrIntolerance
Package
hl7ips
Description
In IPS Allergy or Intolerance, in /hl7:observation[hl7:templateId/@root='2.16.840.1.113883.10.22.4.1']/hl7:entryRelationship[hl7:observation/hl7:templateId/@root='2.16.840.1.113883.10.22.4.21'], the attribute inversionInd SHALL have the value 'false' if present
OCL 
self.entryRelationship->select(observation.templateId.root->exists(aa : String| aa = '2.16.840.1.113883.10.22.4.21'))->forAll(inversionInd.oclIsUndefined() or inversionInd=false)