To easily see the invoice numbers in the downloaded GST report, you can open the report in a spreadsheet software like Microsoft Excel or Google Sheets To do this you need to follow these steps:
Step 1: Open the Display menu and select GST Reports.
Step 2: Choose GST Return and then the return type you want to generate, such as GSTR-1 eReturn, GSTR-3B eReturn, etc.
Step 3: Choose the report format to generate, such as Plain Excel.
Step 4: Now enter the period and can generate the selected return as per the selected format.