It's an annoying ask, but the regex constraints on group names are a bit annoying - at my company we would like to use

"-"

&

" "

as characters in the group names. Sorry to be a pain 😅

piggybacking to note that the constraints also block all use of semantic versioning tags in prefixes/names/groups; we are getting by with

1_2_3

😄

Yes, same PS. also we would LOVE nested groups 😉

Thanks for posting, we’re going ot look at relaxing these constraints, though

" "

will probably still be prohibited

On the note of nested groups, I opened this ticket which I think would be a clean implementation: https://github.com/dagster-io/dagster/issues/14182 @Rasmus Bonnevie, @Simon Frid, @Iordanis Daroglou, @sean