The Catalog Number on the Instructor Table will definitely need to be a linked record to the Course Table.One thing you will need to remember is the first column will be what shows up and is searchable for the linked records. I was not sure if I was ...

A good work around for this could be to have multiple linked columns to your raw materials list and select each type of cover or other raw materials you are using and how many of that specific raw material you are using. If you were to always use 1 o...