I received an invitation with the following message.
Hello, Fisyah Zainon from Bentley Systems Inc invites you to exchange deliverables using ProjectWise Deliverables Management for "I_pcase" project you both work on:
Hi Georgina, I would like to have a testing to use this feature and then I would like to recommend to user to use this connect edition. I found here it faster for uploading the files. Thank you. Fisyah.
At the end of the message it has a button for "Accept invitation". When I clicked on the invitation it took me to a page with the following.