Be sure the patch the JRE embedded within Pro/Engineer, if you
are using it with JLink apps sensitive to timezone information.
From what I can tell, this means use of the standard Calendar
and GregorianCalendar classes, but probably not Date class.
The same JRE patching method for the Intralink client can be
used for ProE's JRE.
I will say that 98% of the PTC customers out there probably
have nothing to worry about. Since TeamCenter uses JLink for
the IPEM interface, those customers should ensure things are
fixed, if necessary.