Integration Server 10.3 | Integration Server Administrator's Guide | The Role of the Administrator | Adding Backup Administrators
 
Adding Backup Administrators
It is a good idea to designate at least one individual as a "backup administrator," who can administer the Integration Server when you are not available.
To add a backup administrator to your server, create a regular user account for the user (if he or she does not already have one); then add that user account to the "Administrators" group.
Only members of the "Administrators" group can use the Integration Server Administrator. For information about creating user accounts and adding them to groups, see Managing Users and Groups.
Note:
If you use an external directory for user and group information, see About Granting Administrator Privileges to External Users for information about adding administrators.