I would like to create a business object for 'Authorising manager' which would be filled in from the end users we have on the system. I can create a relationship with End User to implement this but i would like to only display a subset of the end users in the database (i.e. those which will have rights to authorise changes). Is there any way I can use roles for this purpose. The idea I had was to create a new 'authoriser' role, add the user I want to this and then select from these in the authorising manager window. Is this possible? I can't work out how you can transfer the information from roles into business objects.