I have two questions about user-defined index in odt files:
- it is possible to have several user-defined indexes? And, if it is so, how?
- how can group the entries of an user-defined index, like in an alphabetical one? Because so far I see many entries if the expression occurs many times within the odt file…
I noticed, to answer to my first question, that I can create several user-defined indexes, when I add a new entry, by clicking on the icon al top right of the dialog pop-up window.