As part of my Outlook Addin I would like to add a control to the Ribbon which has the same format as the 'Home\Quick Steps' and 'View\Arrangement' controls. Does anyone know if these can be created by Addins?
These are variation of the in-ribbon gallery, you are currently not able to build ones yourself, you can only do drop down galleries. I believe that it has been request by alot of devs.
Marcus