Forum Discussion
Adding guest users to project sites in Project Online
We have enabled guest users in our O365 tenant, and frequently grant them access to normal SPO sites. But it doesn't seem to be possible to invite guest users to sites created as project sites under ...
Unfortunately from a legal perspective you also need a subscription for guest users on sites created as projects sites under the PWA site. During the Ignite 2016 it was announced that a feature would be upcoming that allows you to assign Project subscriptions to external accounts (Azure B2B). It is still in development: https://products.office.com/en-US/business/office-365-roadmap?filters=&featureid=14879