How to supress duplicate details & the original also

[boardburner]

This has to be simple...but I am drawing a blank
using CR9

I wish to compare a collection of detail values and supress everything except the values that don't have an exact match.

example;
4001-065
4001-070
4001-070
4001-091
4001-091

all I want to see is 4001-065

Thanks in advance
G

 

[synapsevampire]

I responded to your other post...

-k