[Tagging] How to tag named group of named water areas?

[Martin Koppenhoefer]

sent from a phone

> On 12. Oct 2018, at 09:13, Warin <61sundowner at gmail.com> wrote:
> 
> Why not bet both ways? 
> Make both a site and a group relation. 


why not a multipolygon? I agree that you don’t need additional tags for a group relation, just type=group, a name and the members, but for a site you would need something that describes the site, a tag for a group of water areas, so as long as all the members are areas (or parts), a multipolygon would be better.

cheers,
Martin