Format page number references

[Herbert Voss]

Am 19.08.21 um 09:43 schrieb Andreas Plihal:
> How can I format some page references a little differently in the 
> index of a KOMA book?
> For example, in my book I have exercises, examples and of course 
> footnotes. Depending on where a keyword appears, I would like to add 
> the letter "a", "b" or "f" after the page number. How can I achieve 
> this in LYX?

With ctrl-E  write, for example:

\renewcommand\thepage{\arabic{page}a}

Herbert