In GST reference number sequence group, we have reference for Accounts receivable and accounts payable module for different transactions. But for stock transfer shipment and transfer receive voucher, no reference is there and system considers the reference of sales and purchase only for the same. But many of the implementations happens during a fiscal year where existing number sequence are used in the new system as well for all the transactions. In this case for stock transfer shipment and receive there is no provision for separate number sequence and due to which customer may face legal proceedings because of changing number sequence within the fiscal year as same number sequence must be used for one fiscal year. Thus this functionality must be provided and separate reference must be added in GST reference number sequence group.