Hi folks, It’s me again 
I would like to suggest a feature that will be very useful to me and, maybe, for some other users: to be able to add metadata to tables.
That could be simple, from just add “notes”, or something more structured (field+value).
I use different tables from different data sources in a document, and metadata are essential, such as “source”, “author”, “temporal range”, “date accessed” etc.
What I’m doing is to create another table to record the metadata of each table. It works fine also, but could be more “elegant” if I could flag this table as a “special metadata table”. Maybe with a different color in the left menu.
Best
Eduardo
Thanks for sharing!