Parameter list for Generate Data File for Export - Trial Balance Extract

Hello,

we need to automate and schedule to send the Trial Balance export file to the vendor(refer the steps in attached document). when we run the "Generate Data File for Export" for Trial Balance extract, We are seeing 1-25 arguments generated under scheduled process. But we are not sure how the argument16 and 18 getting generated and it looks argument16 is getting uniquely for every run.

We are also not seeing any specific arguments for “Balance Segment” input field. We would like to understand how this is getting generated. So that we can implement the automate solution for triggering Trial balance export process through OIC integration.