To customise and filter the 3B report in BUSY, you need to follow the below steps:
Step 1: Go to Display, then select GST Reports, then select GST Returns, then select GSTR-3B.
Step 2: then select the date range, and then select the relevant information as you require, and then press F2 or OK to load the report.
Step 3: After loading the report, you will find the details for every section, like section (17) 5, section (16) 4, etc. for the GSTR 3B report.
After loading the report, you will find the option of a custom column. By clicking on this option, you can customise the 3B report.
And for filtering, you can press -F7 to filter the GSTR 3B report. In that, you can specify the relevant information for filtering the GSTR 3B report, like filtering on single or multi, etc., and relevant details.