debian/bug-control fields

["bilibop project" <quidame@Safe-mail.net>]

Hi,
where can I find a list and description of all valid fields that can be used
in debian/bug-control or debian/foobar.bug-control ?

I know only three of them:
Submit-As:
Report-With:
Package-Status:

What I understand is that for 'package-status', the status of the listed
packages (and their dependencies/recommendations/suggestions) are
included in the body of the report; and so, there is no need to add
something as 'dpkg-query -l foobar' in debian/bug-script if foobar is
listed in the 'Package-Status:' field.

But I've found nothing in Debian Policy or dh_bugfiles(1) or reportbug(1)
manpages to know all valid fields and how they are handled.

Thanks,
quidame