At Ignite we announced a major improvement to the way secure external sharing of files and folders works in both OneDrive and SharePoint in Office 365 and we wanted to share what this means for users...
Updated Jun 25, 2020
Version 4.0
Blog Post
I am very much with Deleted - this is going to require a lot of inconvenience for what was previously a smooth on-boarding to share with new external users. We already had to ask them to go through the process of creating Microsoft Accounts to access when we first shared to them, and now if additional members from the same client agency need access to the share, their experience will be different. And we have to maintain it with much more granular focus than we did before. When will the process change again? That link is horrible. Please give us the option to move back to account authentication if we choose.
Our organization is incredibly frustrated with this change. It's given us a black eye we didn't need when asking people to buy in on using Sharepoint Online and we also will be considering other options as a direct result of it.