IN AFFORDABLE HOUSING GST RATE IS 8% BUT IN GSTR 1 NOT ANY COLUMN FOR 8%

DEAR SIR

                 MY CLINT DEAL IN AFFORDABLE HOUSING PROJECT SO AS PER LAW GST RATE IS APPLICABLE IS 8% BUT NOW I WANT TO FILE MY GSTR1 SO IN THIS FORM I CAN'T FIND 8% GST HEAD SO HOW CAN I FILE GSTR1 AND HOW TO SOW THIS TRANSACTION IN THIS RETURN KINDLY HELP ON THIS MATTER.