If you have zip file ( having 10 csv in it ), I know how to download, unzip, Use 2 For Each loops ( one for each File and One for each records in file) and then transform / enrich records and stage write and create a ZIP (FBDI transformed zip ) and upload to ERP.
But if I have to deal with Accounts Payable it has Headers and Lines sitting on SFTP. I do not know how to use For Each to transform Headers and Lines. Do I use 2 integrations one dealing with Headers FBDI transformation and another dealing with Lines FBDI transform ? I have seen some videos but the video depicts the use case where it reads ZIP file ( that was already in FBDI format ) sitting on SFTP and all it uses OIC is to use ERP adapter to upload this zip to ERP. These video does not help my use case.