Relations & dynamic checkboxes ...

[zinneken]

In table 1 I have all the values. In table 2 I want 2 fields to contain related checkboxes in that when an item in field 2.1 is checkboxed, it is automatically checkboxed in field 2.2

Ideally this would be both ways so that when an item in field 2.2 is checkboxed it is automatically checkboxed in field 2.1

an example DB is attached. I think I need some relationships, but can't figure out which ones to get this going.

Anyone got an example on or know how I could do this? Thanks.

[transpower]

Nothing's attached.

[zinneken]

oups, sorry. Let's try again. It should be in this post now.