Total Others and TOP N

Hi Expert,

Need help from all of u, How to create total others from the rest of TOP N. let say I have 10 record and I generate report with top 5 and the rest record not listed and I want put the rest in total others.

Sample report:

Div Sales

A 39.737

B 4.589

C 3.172

D 2.159

E 1.672

Other 3.671

Overall 55.000

Highly appreciate of your concern about it.

Thank you

supriatna