Created On:  26 April 2012

Problem:

When using the 2009 or earlier SDK, the objects for "Change Package" or "External Link" are not exposed.

Resolution:

This is as designed. The 12.0 SDK must be used to access these objects.

Downloads for the 12.0 SDK with code examples and development guidelines can be found at the Microfocus StarTeam Community Forum.
Incident #2563565