for an easier administration/handling of customized menu sets I would request
for the APT ->Project Properties -> Interface -> Template - Pulldownmenu
the possibillity to have submenues showing my customized menu sets.

The original APT Interface template menue is located on windows under (using default installation path and asuming C: is first hd of your system):

C:\Program Files\Kolor\Autopano Tour\Templates\menu\

so if I create a subfolder my_menu under above menu folder (and drop my customized xml files for this menu set into it)
it would be a great help to see this foldername my_menu as entry under the Template-Pulldownmenu as submenu showing me my customized xml files.

Liebe Gruesse,
Georg