The ODT export back-end has several additional keywords for customizing ODT output. Setting these keywords works similar to the general options (see Export settings).
This is the document’s description, which the ODT export back-end inserts as
document metadata. For long descriptions, use multiple
The keywords for the document. The ODT export back-end inserts the
description along with author name, keywords, and related file metadata as
metadata in the output file. Use multiple
#+KEYWORDS lines if
The ODT export back-end uses the
org-odt-styles-file by default. See
Applying custom styles for details.
The document subtitle.