[AlanY]

I really like OmniOutliner, especially the AppleScript support. One question I can't seem to figure out is how to get rid of the white box to the right of column titles. Is there a way to eliminate it? What is it for? Clicking on it with either the right or left mouse button doesn't do anything.

Btw, I've attached an image with the white box circled if it's not clear what I'm referring to.