Custom Meta.Data and Keywords


I didn’t find this issue in the wish list - sorry if it was there and I didn’t see.

I’d really like to be able to use as custom meta data not “any text” but a keyword (eventually a child of one specific keyword). This would help to set up a “dictionary” of values for each meta data: characters, places, items and the like.
I know it can be done without but I have a “programmer” way of thinking and if something has a subset of valid values I’d see it as an “enumeration” not as free text. This would also avoid stupid mistakes :slight_smile:

Thanks for reading.

How is this different from the Keywords meta data that already exists?