Differentiate the following user types?

[Former Member]

1.Dialog user

2.Service user

3.System user

4.Reference user

[Former Member]

Hi

<b>Dialog</b> : Individual, interactive system access.

<b>System</b> : Background processing and communication within a system (such as RFC users for ALE, Workflow, TMS, and CUA).

<b>Communication</b> : Dialog-free communication for external RFC calls.

<b>Service</b> : Dialog user available to a larger, anonymous group of users.

<b>Reference</b> : General, non-person related users that allows the assignment of additional identical authorizations, such as for Internet users created with transaction SU01. No logon is possible.

Thanks

Prince Jose