Is it possible to revise gstr 3b

How it is possible...

Any screenshot or you tube & website reference.. 

ITC to be taken in GSTR3B is provisional basis,

hence you may adjust in +/- in next month returns.

viz: if your next month ITC is 100000-7036 excess availed in earlier month.

But we have filed Aug & Sep month also.

Need screenshot how to adjust it.

pl do in OCT-18 GSTR3B whcih is due on 20th Nov 18.