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In this design, that need is fulfilled by having a default (or "out-of-the-box") User Group called OFBiz Users. The Authorization Manager will make all new users a member of that group, and consequently that group will be included in all permission checks. The Authorization Manager will throw an exception any time an attempt is made to delete the "OFBiz Users" user group.

The Super User

It is common to have a way to identify an administrator user, or super user. There are two ways that can be accomplished in this design:

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