public void CreateMinimalContent(String uniqueId) {
ObjectFactory factory = new ObjectFactory();
CTStyleDefinition styleDef = factory.createCTStyleDefinition();
styleDef.setUniqueId(uniqueId);
CTStyleLabel styleLabel = factory.createCTStyleLabel();
styleLabel.setName("node0");
styleDef.getStyleLbl().add(styleLabel);
this.setJaxbElement(styleDef);
}