From the picture, i think you can understand my problem....i want to incement the number on "MEMBER" of B Range if the ID is 1 (one), my code "=ROWS(IF(A2>1,A$2:A2,A2))" only give a continous number again. I want to stop the continous number on "1" until it reach another "1".....like i show it on "C Range" "LIKE THIS".....hope u guys help me out again.
thanks in advance