It would be great if Shared Documents could be used on the Desktop app with all recipients able to edit while in the document at the same time instead of all having to use the Online Excel version.
The "SHARED" function in Microsoft Office 2010 and in 2013 you could have 2 people in the same document at the same time making changes. Collaborating is a term mostly used now. Within the last 6 months of Microsoft Office O365 2016 Apps, SHARED means you can no longer SHARE through a network, it has to be done through OneDrive and you also removed the SHARED function. Now 1 person at a time can edit and the only has read only. That is pointless!