As talked with Martin Pitt, the solution is promote koffice-l10n source package to main and leave the binaries in universe, that will provide with translations to Rosetta and the empty .deb packages will remain in Universe.
This will require a new upload of the package to upload the translations into Rosetta.
As talked with Martin Pitt, the solution is promote koffice-l10n source package to main and leave the binaries in universe, that will provide with translations to Rosetta and the empty .deb packages will remain in Universe.
This will require a new upload of the package to upload the translations into Rosetta.