chi wrote
I'll add it here and you add it at the odt page okay ;-):
Thanks for your kind reply, and it works fine!
I added a second line to have a link to html2pdf and it also works:
Insert after line 108 in <dokuwiki>/lib/tpl/dokubook/tpl_functions:
print '<a href="' . wl('', array('do'=>'export_odt')) . '" class="actionlink">export odt</a>' . DOKU_LF;
print '<li>'.DOKU_LF;
print '<a href="' . wl('', array('do'=>'export_pdf')) . '" class="actionlink">PDF</a>' . DOKU_LF;