Login to gst portal

Sourav Khandelwal (8 Points)

15 July 2018  
How to get user I'd and password ?

one of my Clint has filled his return through a lawyer, but now he wants to filled it by me.
but he don't know the user I'd and password, and that lawyer don't give the user I'd and password to my Clint, and the forgot user I'd and password also not work because that lawyer give own mobile number and mail I'd.

so is there any process to reset I'd and password??