Hi Guys,
General ledger -> journal entries -> general journal
In general tab
field name -> GST amount

This field in the form getting the value from the table display method (Table - Ledger journal trans , method - TaxAmountJournal)
GST Amount- (Table - Ledger journal trans , method - TaxAmountJournal)
My requirement:
When I click "General journal line entry " the excel template will be opened consist of entity fields (entity - LedgerJournalHeaderEntity) and there I should get the GST amount field in the excel.
since it is in the format of table display method I can't able to add the method in the entity.
How to add the table display method in the entity?.