GSTR-9 Annual Return missed B2B invoice

Laltha Zuala (153 Points)

16 February 2021  
If I have missed any B2B invoice in GSTR-3B of 2020-21, what can I do in GSTR-9 of 2020-21 so that the recipient may recieve the entitled ITC from the missed B2B invoice?

e.g. I have missed January 2021 B2B invoice and forgot to enter it till April 2021, what will I do in GSTR-9 so that the recipient may recieve the ITC?