https //boweb.internal.gst.gov.in/bo services/login To add and edit predominant business sector/ nature of business and pre-GST details of taxpayers, in the role of Registration Approval,  go to boweb.internal.gst.gov.in Steps to Access the GST Portal: 1. Visit … Continue reading https //boweb.internal.gst.gov.in/bo services/login : GST portal, GST seva website, GST login