Excel COMAddin with more than one Ribbon

Dec 4, 2015 at 11:41 AM
I checked sample projects and search for a solution for an AddIn containing more than one Ribbon on one side. On the other side for the best way to access "application" object from everywhere in my solution.
Which design if you have additonal classes containing functionality for the AddIn and you have to access main application or the current sheet or whatelse. Current samples are to small for.
Thanks for some hints.