Creating Submenu under Title using multiAVCHD

[eummagic]

Hi all,

Trying to author a simple bluray demo disc using multiAVCHD, is it possible to create a submenu under a Title.

For eg.
Dolby True HD -> opens a submenu showing list of movie demo clips
DTS HD MA -> opens a submenu showing list of movie demo clips.

Is the above possible in multiAVCHD and if yes, how?