To my knowledge, Resilient does not come with built-in users. Typically a "super user" is created during installation time. So the question to restore the user depends on whether or not the user was assigned to incidents or tasks and thus being used as a user that works with incident data.
In any case, if you do want to restore the user you can do so using the
resutil command line tool:
newuser -email admin@yourorg.com -first Admin -last System -org 'orgname' -password 'thisismypassword'"This actually
brings back the use with that email address.
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Ben Lurie
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