How many Data records could you have in a recipe?

Here's a simple question for you. Under the properties for an object such as a button there is an Events list. In one of the Events such as Press you can select a Recipes function such as SaveDataRecord. If this function is selected there are a number of settings such as Recipe number/name, this one is obvious. But Data record number/name, is this thenumber of the recipe or is this the number of the Data records? This seems a little gray to me due to the naming conventions. How many Data records could you have in a recipe?