What happens if I don't enter an AutoInvoice grouping rule?

Assign the AutoInvoice grouping rule to Imported transaction sources that AutoInvoice uses to group imported transaction lines.

If you don't assign a grouping rule to an Imported transaction source, AutoInvoice uses the following hierarchy to determine which rule to use:

1. Grouping rule assigned to the transaction source of the transaction line.

2. Grouping rule assigned to the bill-to customer site profile of the transaction line.

3. Grouping rule assigned to the bill-to customer profile of the transaction line.

4. Grouping rule assigned to Receivables system options.