I don’t think there is anything wrong with {Dach}. It seems exactly right to me.
-- ghunchu'wI'
> On Mar 24, 2020, at 3:29 AM, Lieven L. Litaer <levinius at gmx.de> wrote:
>
> I thought of {Dach}, but can an information "be absent"? It sounds like
> a people thing to me, but I may be wrong.