You can’t highlight a cell with a color in Airtable, if that’s what your trying to do. You can tag a record with a color if you are using a Pro account. But you can also just use a formula field that outputs eye-catching emoji when a “Top Supplier” is found.
The way you’d identify a Top Supplier would be much easier if you just defined the Top Sellers in a formula field in the main table, than having them in a separate table. The. You could just use the FIND()
function inside a conditional like so:
IF(
FIND(
{Supplier},
{Top Suppliers List}
),
“✅ Top Supplier”
)