If this directory exists, menu entries for the single meta packages can
be provided here.  The files should have the same name as the files in the
tasks directory and ideally each single task should have its own menu.

See for instance Debian-Med packages.

In general a meta package should provide a menu for every dependent package.
This menu entry should either point to a package executable (perhaps with
some special hints assigned) or to a pager call which proveides some extra
information how the special package can be used.  For instance this can be
done via text files /usr/share/doc/_CDD_task1/deppkg1.txt (see Debian-Med).

The idea is to provide a special _CDD_ menu with the relevant parts for
the users of the _CDD_

Perhaps this approach could be even more automated this way:

 - cdd-update-menus checks existant menu entries of the deppkg1 package
   and append this entry to /etc/_CDD_/menu/_CDD_-task1
 - For those dependand packages deppkg3, which do not provide a menu entry (for
   whatever reason) a file docs/task1/deppkg3.txt should exist.  At package build
   time the *.txt files in docs/task1 will be parsed and reasonable menu
   entries builded.
