SaveWordReportAsMD.cs

// Set text for description field
const string description =
    "GroupDocs.Assembly for .NET is a class library that enables you to generate documents in popular " +
    "Office and email file formats based upon template documents and data obtained from various sources " +
    "including databases, XML, JSON, OData, objects of custom .NET types, external documents, and more.";
// Create document assembler
DocumentAssembler assembler = new DocumentAssembler();
// Generate report
assembler.AssembleDocument(
    "ReadMe.docx",
    "ReadMe_Out.md",
    new DataSourceInfo("GroupDocs.Assembly for .NET", "product"),
    new DataSourceInfo(description, "description"));

SaveWordReportAsMD.java

// Set text for description field
final String description =
    "GroupDocs.Assembly for Java is a class library that enables you to generate documents in popular " +
    "Office and email file formats based upon template documents and data obtained from various sources " +
    "including databases, XML, JSON, OData, objects of custom Java types, external documents, and more.";
// Create document assembler
DocumentAssembler assembler = new DocumentAssembler();
// Generate report  
assembler.assembleDocument(
    "ReadMe.docx",
    "ReadMe_Out.md",
    new DataSourceInfo("GroupDocs.Assembly for Java", "product"),
    new DataSourceInfo(description, "description"));