Include default UNION derivation_operator on patched verbose variable refs
Include default UNION derivation_operator on patched verbose variable refs

projectcypress/health-data-standards,thecristen/health-data-standards,projectcypress/health-data-standards,okeefm/health-data-standards,thecristen/health-data-standards,okeefm/health-data-standards,PheMA/health-data-standards,PheMA/health-data-standards