DEPENDENT CHOICES — DESKTOP PRACTICE
Categories: A Office; B Workshop. All fields Text.
Entries CategoryID = EligibleItems CategoryID.
Entries ItemID = SelectedItem ItemID. Keep the paths separate.
A -> A1/A2. B -> B1/B2. Blank or C -> no eligible items.
Choose A1, change category to B, inspect stored ItemID.
Clear ItemID manually, select B1, commit and reopen.
Expected repaired entry: CategoryID B, ItemID B1.
Rename A1 label without changing its identity.
This manual exercise does not enforce a production integrity rule.
Native reviewer: record exact version, observed values, mismatches and fixes.