Changing user profiles
To change a user’s profile,
Open the Users page of the Security dialog box.
Select the user name of the user you want to change, and click the Edit button.
Make the desired changes, then click OK.
Warning!
Be careful when editing the group name, deleting the group, or deleting all users from a group. If you edit the group name, there is no way for its users to access tables associated with the original group. And if you delete the group or all users from a group before all tables associated with the group are copied out in a decrypted form, no one can access the tables. In that case, you must create a new user for the group.