A file that encapsulates the report item identifier and additional information, such as data rows, pagination, and table of contents. An Actuate BIRT report document file is a binary file that extends the report document (.rptdocument) file format to support Actuate BIRT technology such as Flash objects, HTML buttons, and HTML5 charts. A report user accesses the document on an Encyclopedia volume using Actuate BIRT 360 option, Actuate BIRT Interactive Viewer option, or Actuate BIRT option. A report user accesses the document on a file system using Actuate BIRT Interactive Viewer or Actuate BIRT Viewer. A report user can also access a document on a mobile device, using Actuate BIRT Viewer for mobile.