I will go ahead with:
Bundles: Add a Bundle Code (text) field to the Titles database, so that if necessary any title can be linked with its bundle as a digital image. RE: Rights to Purchase: Add these fields to the Titles table: RP Holders (one-to-many field linking to the Owners table) RP Amount (integer field for dollars) RP Interest Rate (decimal field for percentages) RP Still Owing (integer field for dollars) The RP Code, if present, would be mentioned in the Notes field.