Framework : GetTransactionData for Repetitive Process


When we use framework how do we set GetTransactionData for repetitive scenario . For example
i have a case where my input file have tickets where TICKET ID Is unique

Question : How do we set the value for io_TransactionData and out_TransactionItem ? In_Tickets Data table have all the unique ticket IDs which is an input Argument for GetTransactionData

Documentations says as below : If the process is repeatable, set io_TransactionData once for in_TransactionNumber 1,
then assign a new out_TransactionItem by using the in_TransactionNumber to index io_TransactionData.