GSTR 3B Filled but ITC not claimed by mistake

A user mistakenly filed their GSTR 3B for Jan-Mar 2023 without claiming their Input Tax Credit (ITC), despite it being available in their GSTR 2B. They are seeking guidance on how to claim this missed ITC as there's no option to add previous ITC in the current GSTR 3B filing. Advice suggests carrying forward the ITC in a subsequent GSTR 3B and preparing for potential reconciliation with the tax officer.