Directorium Divini Officii using DivinumOfficium as a base

[Augustinus-Altovadensis]

Laudétur Jesus Christus!

In my (almost) home monastery, there is one tedious task that nobody really likes, making a directory. It looks like this:

Now the question is: I know it's quite possible to modify DivinumOfficium to produce a similar output. Not everything, of course, but at least the usual, non-local, purely Office-related content. Has anyone done something similar, so maybe I wouldn't need to start from the beginning?

Thanks, God bless!