Hi Farshad,
Maybe I am the only one, but I am experiencing some issues with the combination of uniTreeMenu and SourceMenu.
1. when you crate a submenu in sourcemenu and set it to visible = false the text of this menu item will remain available, the submenu lines will be gone.
2. set in runtime a menuitem in a sourcemenu to visible = false does not work and the menuitem remains visible
3. set in runtime a menuitem in a sourcemenu to enabled = false does not work and the menuitem rem