model = m_modelFilesContext.loadModelFile("upload.xml", m_specification
Setting master = m_modelFilesContext.loadModelFile("upload.xml", m_specification
    public Setting getSettingModel() {        Setting model = super.getSettingModel();        if (model == null) {            model = m_modelFilesContext.loadModelFile("upload.xml", m_specification                    .getSpecificationId(), m_specification.getDetails());            setSettingModel(model);        }        return model;    }