Does Bastion service support more than one user?
Once bastion service is setup can different Azure AD users connect to the VM using the Bastion service? I created a bastion service for a VM. When I use the Azure Portal, go to the page for the VM and select Bastion, I get a username/password login. Just as I expect! When another Azure AD user goes to the same VM page and clicks Bastion, he gets a page to create the bastion service, not the username/password. Your documentation really doesn't describe the overall architecture of bastion and how/if multiple users can use it although it does say that it supports 25 RDP concurrent sessions.