They do not, but if you want to be able to link from the merge table to the source table, which would probably be a nice feature, then yes I would suggest having three relationships and having the Saved table to table copy map over the record ID of the source table into the merge table.
The Relationship direction would be One Source table has many Merge records, and you would need three relationships, one per source table.
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Mark Shnier (YQC)
Quick Base Solution Provider
Your Quick Base Coach
http://QuickBaseCoach.commark.shnier@gmail.com
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