I am looking at the Contacts template. If you open up the form Main it
has Datasheet and AddressBook as tabs. When I am on a Datasheet record,
it'd be nice if when I selected a name and pressed the AddressBook tab
it would be synchronized with the Datasheet record or visa versa.

Is it possible (I'm sure it is) to refer to other navigation forms to
synchonize? If so, how or what is the syntax. I see there's the
NavigationTargetName but no value in the NavigationWhereClause in the
Data property. I assume the NavigationWhereClause needs to contain the
synchonization part.