GNOMEUIINFO_HELP problem

["giardini libero it" <giardini libero it>]

Hello everybody.

I have a problem with GNOMEUIINFO_HELP macro. I understand I can use it
to display manual pages of my application. But it seems to work only if
I install my application's topic.dat file in the `gnome-config
--datadir`/gnome/help/my_app` directory. Of course, I would like to
install that file and the documentation wherever I prefer. I have looked
into "standard" gnome applications code, but they all seem to use that
macro (and to install their docs into that directory.)
Is there a way to avoid this problem? Am I missing something?

Thanks,
Marco.

PS: please, excuse me if this is not the more proper list to post such
question to.