Maybe this is what you need:
Open table in design view, look at the properties sheet. There is Orientation property.
How to attach file: http://www.accessforums.net/showthread.php?t=70301 To provide db: copy, remove confidential data, run compact & repair, zip w/Windows Compression.
Oy I've already thought that it's the solution but unfortunately it doesn't work...
I tried it now in accdb project and in adp project. In adp I defined the orientation as extended property of table.