How to search any change on "EmployeeID" on user's properties

Dear All

We are using ChangeAuditor for AD v6.9.5/Build10608.

In the Event Class, we can find general attributes (e.g. Company or City changed on user object)  

How can we do the similar search for other attributes?

We are looking for who make any change on "EmployeeID" or other extensionAttributes on user object.

Thanks in Advance