Grid, Board & Gallery — Choose what a card shows
Board and Gallery cards draw the same field list the rest of the view uses: open Fields in the toolbar and tick what belongs on a card. Until you pick, a card shows the first few fields it has values for, and the panel says so.
• Empty fields are skipped before the limit, not after, so a record whose first fields happen to be blank still fills its card from the ones that have values.
• A card shows up to five fields and then says +N more. Ticking a sixth isn't ignored — it moves into that count, and it's on the record itself.
• Linked columns work here too, so a booking's card can show the client's phone number without that column existing on Bookings.
The same list feeds calendar events, so choosing fields once shapes every surface that draws a record rather than a row.