QueryOptions.empty(), sessionIdAdmin); catalogManager.getCohortManager().updateAcl(studyFqn, Collections.singletonList("cohort1"), "@study_deny,user3", new AclParams("VIEW,VIEW_ANNOTATIONS", AclParams.Action.ADD), sessionIdAdmin); catalogManager.getCohortManager().updateAcl(studyFqn, Collections.singletonList("cohort2"), "@study_allow", new AclParams("", AclParams.Action.SET), sessionIdAdmin);