Clearpass 6.3.1
ArubaOS 6.3.1
I am using a particular Operator Profile for users that enables them access to create a single user account in the Guest User Repository. I am pre-populating both the sponsor_name and sponsor_email field, but cannot work out how to populate the username field with the value returned in sAMAccountName from AD?
The three fields, sponsor_name, sponsor_email and username are set as Static Text. My enforcement profile for Guest authentication passes the values shown below:

And my authentication source attributes are shown below:
