Activity Artifact ArtifactConsumer ArtifactDomain ArtifactDomainElement ArtifactInfo ArtifactProcessor ArtifactProcessorRole ArtifactProducer Call Collaboratable ComplexDataElement CompositeArtifact CompositeResource Connection DataDomain DataDomainElement DataElement DataType DataTypeDomain DataTypeDomainElement EcoreDataType End Gateway InputPort ModelElement Node OutputPort Package Participant ParticipantDomain ParticipantDomainElement Process ProcessDomain ProcessDomainElement ProcessElement Resource ResourceDomain ResourceDomainElement Role Service SimpleDataElementSkill SkillConsumer SkillDomain SkillDomainElement Source Start Target Transition