Modify Basic Data for Cust Inv Customer Check External File External Customer Invoice Load Information Modify External Customer Advance Invoice Information External Customer Invoices View External Cust Inv Load Info External Customer Invoice Load Information External Supplier Invoice Load Information Modify Invoice Item Information External Customer Invoices Modify Posting Information External Customer Invoices Load External File External File Assistant External Customer Invoice Assistant About Indian Specific Modify Invoice Information External Customer Invoices Remove External Customer Invoices External Customer Invoice Load Information Enter One-Time Customer Info New Manual Customer Invoice Instant Invoice External Customer Invoices Customer Payment Proposals Customer Analysis About Indian Specific Create External Customer Invoice Create Customer Invoices External Customer Invoice Load Information Modify Cust Inv Tax Details External Customer Invoices