Ledger report questions

I am facing two issues in my code for the (Create) Ledger.
1. I am not able to find the fields for "Under:" Line and "GSTIN/UIN:" Line
2. My menu button displays a report [RLedger] I created which use: Ledger and its parts and so on and autofills the fields after certain functions.
My issue is these field values persists if I escape/back and enter Create Ledger or Alter Ledger normally. How to avoid this.

 

Please help someone.

 

1. You can open Tally in dev mode, and when you'll hover your cursor over that field, it will show you the field name
2. Try resetting those field values to their defaults on form reject

 

Please check this..

1) a) [Line: Master Parent Line]
b) [Line: LED GSTIN]