Thanks SSC Veteran, just has the same problem which had me perplexed for a good hour then found your answer.

I did this, and it works like a dream. Being the geek i am (hands up all) I made my own icon for this using the design of the original...

We're been using these feature in our internal reports for about a year now, and have found a number of interesting results.

- Set the sort order in the report, as...