In Actuate BIRT technology, a binary file that extends the report document (.rptdocument) file format to support Actuate BIRT technology. An Actuate BIRT report document file encapsulates the report item identifier and additional information, such as data rows, pagination, and table of contents. 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.