In Ubuntu 10.04 I made several submenus customized to different semantic contexts.
One particular issue I'm having is that I need to start the same application with different parameters depending on context.
I collected all related shortcuts in submenus, in this way I could launch what effectively was a specific work context by Alt+F1 (to get to the menu) and then with the arrow keys get to the specific launcher.
All this was done by a combination of customized *.desktop files in .local/share/applications and editing the menu file (can't remember its name)
Is there any way to group launchers in semantic groupings?
Would it be possible to make a lense or sub-lense or something else?