.value(modelProp.getValue())
                        .build();
                activation.property(prop);
            }

            org.apache.maven.api.model.ActivationOS modelOs = modelActivation.getOs();

            if (modelOs != null) {
                ActivationOS os = ActivationOS.newBuilder()
                        .arch(modelOs.getArch())
                        .family(modelOs.getFamily())