I´m trying to figure out all about external users.
Is there a setting so that they can see information about people in the organisation in people webparts?
If they need to create a microsoft account is it possible to name that account they same way as there own email? Example, if a user have firstname.lastname@example.org can the microsoft account be the same. I mean, does the microsoft account being created in the background?
I´m really worried that I will scare our customers away if I force them to create a totally different account.