Chapter 10 Install and System Administration for FortiOS 5.0 : Basic Administration : Administrators : LDAP Admin Access and Authorization : Configure the administrator account
  
Configure the administrator account
Now you can create a new administrator, where rather than entering a password, you will use the new user group and the wildcard option for authentication.
To create an administrator - web-based manager
1. Go to System > Admin > Administrators and select Create New.
2. In the Administrator field, enter the name for the administrator.
3. For Type, select Remote.
4. Select the User Group created above from the drop-down list.
5. Select Wildcard.
6. The Wildcard option allows for LDAP users to connect as this administrator.
7. Select an Admin Profile.
8. Select OK.
To create an administrator - CLI
config system admin
edit <admin_name>
set remote-auth enable
set accprofile super_admin
set wildcard enable
set remote-group ldap
end
See Also
Configure the LDAP server
Add the LDAP server to a user group