Place Tree on Left Side of Lister windows

I'm using Opus 12+. . I have a lister set up with 2 horizontal windows. I added a full tree. It was attached to the right of my horizontal windows. I would like it placed to the left side of the horizontal windows. I could not find anything in the settings that would help me. So I'm asking for help.
Bob

The default keys for the tree are F8 and Shift-F8:

You'll find more options for Set TREE in the docs:

https://www.gpsoft.com.au/help/opus12/index.html#!Documents/Set.htm

1 Like

Works great. Thanks for the link to the settings.
Bob