Hi folks,
I am hoping this should be relatively straightforward to sort out but its got me a bit stumped.
I am building a print management workflow solution. I have a table called Contacts where
customer data, general contact data and supplier data is stored. Each record is either tagged
as being "Customer", "Contact", or "Supplier".
I have built another table called Purchases where we can raise purchase invoices and relate
them to suppliers.
What I would like to achieve is a drop-down value list on the Purchases layout which only shows
records from the Contacts table that are tagged as "Supplier".
I am not quite sure how do get this to work... could this be achieved using a self join relationship
with the Contacts table?