POET information in invoice distributions for Pcard

We are currently using EBS R12.1.3.

I am trying to find a way in order to bring POET (Project, Org, Expenditure type and Task) information for each pcard transaction into oracle AP distributions. Currently our customers are entering manually these 4 fields in the AP Invoice distributions screen after the invoices have been created through the payables open interface import. We load the pcard transactions in the AP_EXPENSE_FEED_LINES through pl/sql and then validate and execute the "Create Procurement Card Issuer Invoice" program followed by "Payables Open Interface Import" program. Also please note we are NOT using iexpense module at present.