How to Copy Attribute Values whilst Duplicating an Object in Active Directory

New Active Directory users will often (usually) require the same attribute values as existing users.  EG a new HR Department user will be much the same as existing HR Department users. 
We can copy Active Directory objects ( often users ) as below:

Using this feature we can copy some of the attributes such as Department, Company, etc... The wizard does not copy all attributes though (EG Title, Street, etc..)
Can we control this process?
Yes:
The Active Directory Schema can control this data copy process.

To do this, open the Active Directory schema using MMC and check the attributes you want: