When trying to access the workspace and the forms below, you will get an error if you are not created as a worker in the system.
That makes no sense!
This customer is implementing D365FO for a sub-division only, but workers employed in the main company will be performing certain tasks in D365FO, among which are the posting of expense reports. It must be possible for them to get access to this functionality when they are assigned the 'Accounts payable clerk' role. Without being a worker in D365FO.