# IBuiltInDocumentPropertyCollection ## Content

Interface IBuiltInDocumentPropertyCollection

All Superinterfaces:
IDocumentPropertyCollection
public interface IBuiltInDocumentPropertyCollection extends IDocumentPropertyCollection
A collection of built-in document properties.

Provides access to standard workbook metadata such as author, title, subject, company, manager, application name, and other predefined document properties. Use Workbook.getBuiltInDocumentProperties() to retrieve this collection and read or update built-in properties exposed by the workbook.


 IWorksheet worksheet = workbook.getWorksheets().get(0);
 worksheet.getRange("A1").setValue("Quarterly Report");
 IBuiltInDocumentPropertyCollection properties = workbook.getBuiltInDocumentProperties();
 properties.setAuthor("Author");
 properties.setCompany("Example");
 properties.setTitle("Quarterly Report");
 String xlsxFileName = "BuiltInDocumentProperties.xlsx";
 workbook.save(xlsxFileName);