Driven tag group expression (indirect referencing)

Does anyone know if there's a way to create a general Driven tag group that references a parent folder "Machine Status" tag?

Essentially, I've seen the videos on creating a driven tag group that directly references a tag, but I don't want to have to create a separate tag group for every single parent folder that I have. Thanks in advance!

Nope, sorry. No such thing. You have to make the multitude of tag groups with specific tags to drive each.

Ah. disappointing, thanks phil