-To use GET DATA to read a spreadsheet file created by Gnumeric
-(@url{http://gnumeric.org}), specify TYPE=GNM to indicate the file's
-format and use FILE to indicate the Gnumeric file to be read. All
-other subcommands are optional.
+
+Gnumeric spreadsheets (@url{http://gnumeric.org}), and spreadsheets
+in OpenDocument format
+(@url{http://libreplanet.org/wiki/Group:OpenDocument/Software})
+can be read using the @cmd{GET DATA} command.
+Use the @subcmd{TYPE} subcommand to indicate the file's format.
+/TYPE=GNM indicates Gnumeric files,
+/TYPE=ODS indicates OpenDocument.
+The @subcmd{FILE} subcommand is mandatory.
+Use it to specify the name file to be read.
+All other subcommands are optional.