SharePoint How to Make a User a Site Collection
In SharePoint you have to be a "site collection
administrator" to be able to perform "superuser" tasks such as resetting a
password for another user. This is a step above an "administrator". For Alentus
customers, two "site collection administrators" are allowed per virtual server
(site) installation. You can set this additional flag for the desired user id by
following these menu selections:
"Site Settings" > "View information
about site users" > Select the user from the list > "Edit User
Information" > select "Site collection administrator" > "Save and
To perform this operation you must be logged in as the "other"
site collection administrator.