Azure B2B Collaboration and profile info for guest users

[Bojan Konic]

I managed to assign a user from a partner company to a SharePoint Site  using Azure B2B.

If the guest user logs in to the SharePoint Site everything is fine. If he tries to edit his profile though, there is an error message saying  he has no access. What is the minimal access a user needs to edit his profile info?

[#2]

External users cannot edit their profiles, see https://support.office.com/en-us/article/Manage-external-sharing-for-your-SharePoint-online-environm...