CiManagement tgt = target.getCiManagement();
            if (tgt == null) {
                tgt = new CiManagement();
                target.setCiManagement(tgt);
            }
            mergeCiManagement(tgt, src, sourceDominant, context);
        }
    }

    protected void mergeModel_Prerequisites(
            Model target, Model source, boolean sourceDominant, Map<Object, Object> context) {