Looks like what IBM tied. IBM allowed some people to stay on Microsoft Office, the 'some people' were VPs and a few 'important' people. That turned into a disaster.
Eventually almost everyone started requesting M/S Office Exceptions, and many were granted. Other people revolted. IBM then gave up and went back to M/S Office.
To do this correctly, convert everyone, from CEO, Board Members down to the lowest level of person. No exceptions.
Looks like what IBM tied. IBM allowed some people to stay on Microsoft Office, the 'some people' were VPs and a few 'important' people. That turned into a disaster.
Eventually almost everyone started requesting M/S Office Exceptions, and many were granted. Other people revolted. IBM then gave up and went back to M/S Office.
To do this correctly, convert everyone, from CEO, Board Members down to the lowest level of person. No exceptions.