[ic] Interchange database

[Barbara Picci]

Hi,
I've already written for this problem but probably I don't explain 
myself very well.
I try to explain better.
How can I set relations between two tables in internal database?

e.g. I have a table with products with a field that contain producer 
ID and another table with the producer's data.
They must been in relation to write the producer data and all 
products of that producer on a page when searching for him.

Can I add a table?
And how can I make the relation?

Can anyone help me?

Thanks