One property per page?? Plus the field coding to apply a different one to each page?? Good Luck.

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Cheers,
Paul Edstein
[Fmr MS MVP - Word]

Quite right … looking at it again, I realise my mental model (so early in the model) was incorrect; I was imagining/inventing a single field that would step through values in a list. "Dreamer, nothing but a dreamer …" :-}