Suggestion: Mapping Tag column to have drop-down

The Mapping dialog's gives no easy indication of the limited set of values allowed in the Tag column, and the Tag field allows any string value to be input - but just then silently rejects any disallowed value. I suggest the Tag column control be a drop-down list, else at least the dialog have a text label saying what values are allowed.

Workaround: read Help :slight_smile:

Good point, I've added it to my internal wish list.