Air Fill shows the records you link to the way you think about them, by name rather than a row ID. Search a table with thousands of rows and matches surface as you type, and you can filter down to just the records that belong in this field.
Picture an order form where the customer isn’t in your base yet. You create the new customer right inside the form, link it, and carry on filling. When you already know the one you want, look it up by its record ID and pull it in directly.
Every link lands correct on submit.