these properties aren't registered, so setting them throws.
The expectation is that they get used via
OAddressBookSourceDialogUno::implInitialize
so repackage them as PropertyValues

wizards->address data source->evolution->next->field assignment
and field assignment must not have an "address data source"
button in it

Change-Id: I5edb6f5117dd9bfa2ed40da040906a7107028433