NewAccess
Access: Cascading combo and list boxes with LinkMasterFields/LinkChildFields
Access now supports cascading combo and list boxes using LinkMasterFields/LinkChildFields properties, allowing dependent dropdowns without VBA code. This is a new capability that improves form functionality.
Microsoft's description
Combo boxes and list boxes now support LinkMasterFields/LinkChildFields properties, enabling cascading dropdowns (e.g., Country filters City) without writing VBA code.