OLD: Extensions/4868/ReturnHeader4868.xsd (2009v2.0)
NEW: Extensions/4868/ReturnHeader4868.xsd (2009v3.0)

OLD line(s): 193	NEW line(s): 194             <Description>Primary Prior Year PIN Or Electronic Filing Pin</Description>
OLD line(s): 200	NEW line(s): 202             <Description>Spouse Prior Year PIN Or Electronic Filing Pin</Description>