Well so far so good on my Exchange migration. It's really looking like this is going to go very smooth.
I'm running into one hiccup right now I'm hoping I can get a little guidance on.
I administrated an Exchange/AD environment at my previous job for 2,000+ employees. When I created a new user I was able to right click on their profile and go to properties, and then click the "Member Of" tab. From here I could add all of the distribution groups I wanted this particular user to be a part of. In Office 365 however, it looks like I have to go to each individual distribution group and add the user to each list I want them to be a part of, as opposed to adding each list to the users "Member Of" property. This is going to be WAY more time consuming in terms of management.
Does anyone know if there is a way to adjust someone's group memberships rather than adjusting the members of a group? I hope you can follow my logic here. If not let me know and I'll try to clarify.