We are a Plywood Manufacturers.

For every construction Site we Sell Plywood. we have a set of Specifiers.

For Example: Selling Plywood to a Site Involves following specifiers.

1. Our Dealer

2. Architect

3. Interior Designers

4. Builder

5. Carpentar 

Now, for every potential we need to associate these specifiers, and reverse each specifier should have list of sites belonging to him.

I have tried a few WAYS, but still figuring out the best method.

any suggestions??

Best Regards,

Atul Jain.