Hi Arun
i believe
Hi Arun
i believe Julius von dem Busschemeant that's how sap works
the user group is again linked to authorization process but it's designed to distinguish an user administrator from another one (in case you need that)
the user type is intended to describe what the owner will do (dialog is for an interactive user, system for technical processes and so on, check with F1 on the field if you need more info) and it's completely linked to authorisations as well because (for example) background grants (as the related workflows) are different than the online one
I hope this help
Good luck
a