I have two O365 tenants and need to easily grant buyers from the corporate tenant over to your companion tenant for SharePoint On the web. The B2B feels like It could be the easiest, but does it assistance Sharepoint On line. The one illustration I see in MS docs is https://b2b-wholesalers51356.ttblogs.com/12755761/the-smart-trick-of-b2b-partnerships-that-no-one-is-discussing