public void removeFromRole(String containerId, String caseId, String roleName, String user, String group) { verifyContainerId(containerId, caseId); OrganizationalEntity entity = null; if (user != null && !user.isEmpty()) { entity = taskModelFactory.newUser(user); logger.debug("Removing user {} from role {} in case {}", user, roleName, caseId); caseService.removeFromCaseRole(caseId, roleName, entity); } if (group != null && !group.isEmpty()) { entity = taskModelFactory.newGroup(group); logger.debug("Removing group {} from role {} in case {}", group, roleName, caseId); caseService.removeFromCaseRole(caseId, roleName, entity); } }