MS Access Relationship Update

I need a seasoned Microsoft Access developer to revisit my current database and tighten up the way the existing tables relate to one another. The core files are already in production and work well for basic CRUD operations, but the underlying relationships have grown inconsistent over time. Your assignment is to open the latest .accdb, review the Relationship Window, and modify the links—primary keys, foreign keys, join types, and referential-integrity rules—so the structure aligns with the way the data is actually used today. I am not asking for new tables or column additions right now; the focus is exclusively on reshaping the relationships inside the tables that already exist. If, while working, you spot opportunities where a simple column tweak could future-proof the design, feel free to flag it as a recommendation in your notes. Deliverables • Updated .accdb with corrected and enforced table relationships • A brief change log outlining what was altered and why • A screenshot (or PDF) of the revised Relationship Window for quick reference • Confirmation that all existing forms, queries, and macros open without error after the structural change Acceptance will be based on the database opening cleanly with no broken references, plus your change log matching what I see in the file. If this goes smoothly, I’m open to a follow-on phase that could include adding new columns and other refinements.