MetadataResource Mappings

• MetadataResource: w5=conformance.behavior
• MetadataResource.usage: objimpl=no-gen-base
• MetadataResource.approvalDate: objimpl=no-gen-base
• MetadataResource.lastReviewDate: objimpl=no-gen-base
• MetadataResource.effectivePeriod: objimpl=no-gen-base