agree - is there a better tag than farm_aux ?

Thanks @VictorIE that was my bad.
Fixed now.

Many thanks

Hi Jan, I am not from this area. I was doing it as a task https://tasks.openstreetmap.ie/project/39
I wasn't sure of the tag to use so I found that tag by searching online. Very happy to have you correct it. In the absence of local knowledge I would agree with your naming. Thanks.

Useful. Maybe you could come along to one of our mapathons