**Inheritance:** java.lang.Object, [com.aspose.words.Node](../../com.aspose.words/node/), [com.aspose.words.CompositeNode](../../com.aspose.words/compositenode/), [com.aspose.words.DocumentBase](........DocumentBuilder builder = new DocumentBuilder(doc); builder.insertField("...CustomerName "); builder.insertParagraph(); builder.insertField("...