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No. Order manifest doesn’t support specimen custom or participant registration fields such as (External Suj ID).
We suggest using the order report option where the user attaches a custom query with required fields to your Distribution protocol and generates a report for orders under it. https://openspecimen.atlassian.net/wiki/spaces/CAT/pages/1492680746/Additional+Distribution+Features#Report
3. Would it be possible to page break or start a new page?
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