https://help.tallysolutions.com/docs/te9rel60/Tax_India/VAT/gujarat/GJ_Ret_Transctn.htm

Return Transaction Book (Gujarat)

The Return Transaction Book displays the list of Saved Returns. Each time the Form 201, Form 3B is modified and saved, the details are displayed as a separate row in this book as shown below:

To generate the return which was saved, select the required row and press Enter. The Form 201, Form 3B report gets displayed. If the status is displayed as Yes in Is Modified column of this report, the Form 201, Form 3B report displays the message of changes made in the return and prompts to recompute the values.