Named Boundary Sorting and Sheet Creating's Naming Convention

Hi All,

I have a two-part question regarding the named boundary dialog box.

1. How do you sort these named boundary in the dialog box when you open it? I can't seem to do it by drag-and-drop them or find a button to do it.

2. Question number two is the way CONNECT named my sheet model. IF I had created a sheet model SHEET 1 and deleted it, it won't create a SHEET 1 on the next creation.

It will go to SHEET 2 even though SHEET 1 doesn't exist anymore. It's just tedious to me to keep renaming them.

Thank You very much.