I have a standard class called Savings (Savings Deposit transaction in banks) . When I Insert a new record for deposit or withdraw on the savings class, I also want to insert new one to many records on transaction_header and Transaction detail. I have attached an excel file. Above it is a savings transaction, and below are automatic insert of new records to 3 classes.Please help me on how to insert new one to many records to other classes once I do a save in one class as a transaction. Thanks so much in advance!