create data table relationships

Establish relationships between tables in Access 2016
in this article, tipsmake.com will work with you to learn the necessity of creating relationships between related tables. the relationship between tables is the data link between tables.
MS Access 2007 - Lesson 8: Establish relationships between tables
the relationship between tables is the data link between tables. by defining table relationships, you can drag records from related tables based on relational fields.