This extension for Apache OpenOffice and derivatives is used to sort user-defined indexes in a Writer documents

Menu Tools – Add-ons – Sort Options For User-Defined Indexes...

Menu Tools – Update – All Indexes And Sort User-Defined Indexes

The help pages are integrated into OpenOffice.

Installation

This extension needs OpenOffice.org version 3.3.0 or more recent (Apache OpenOffice, LibreOffice).
Install this extension through the menu Tools > Extension Manager, or with the tool unopkg.

Version 1.0.0

Initial release.