If the text flows from the first page to the second, you do need the 'different first page' layout option. And, if you're creating the footers manually, you also need to create the second page (e.g. via Ctrl-Enter) - at least temporarily - to add 'Schedule B' to the footer there. Do not use Section breaks for this.

The use of Section breaks would only be appropriate if none of the first page content was to flow onto the second page. In that case, you would not use the 'different first page' layout option. Instead, you'd create the second Section (permanently), unlink it's footer from the first Section, then add 'Schedule B' to the footer there.

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Cheers,
Paul Edstein
[Fmr MS MVP - Word]