multikey sort and/or grouping in Child Items pane
 

It would be useful if you could organize the Child Items pane a little more by either being able to sort by more than one column and/or being able to group items that share the same value for a particular attribute, with a header row between each group that identifies that value of the attribute for that group (a la Outlook grouping).

You can sort on multiple columns: http://www.kinook.com/UR/Manual/?relateditemspane.htm

How'd I miss that? Guess I shouldn't post at 2am.

That works great. Thanks. I like the fact that the sort configuration is stored with the parent item.

Grouping would still be very useful in addition to sorting.