The way to do this today would be to create a new Session flag (e.g. "SequenceNum") and expose that as a column in the Web Sessions list, then sort on that column. The advantage here is that the sort would then be preserved and reusable after saving a SAZ file.
All of that (modulo the literal drag-to-reorder bit) can be implemented using FiddlerScript.
The way to do this today would be to create a new Session flag (e.g. "SequenceNum") and expose that as a column in the Web Sessions list, then sort on that column. The advantage here is that the sort would then be preserved and reusable after saving a SAZ file.
All of that (modulo the literal drag-to-reorder bit) can be implemented using FiddlerScript.