Many to Many ralationship

[H]

Hi

i have a manufacturing solution which goes as follow.

every product has many ingredients.

every ingredient can be in many products.

the ingredients get selcted to a product through a portal with drop downs.

unfortanately i can`t seem to display the products which relate to the ingredients.

where am i going wrong, how would the relationships be different thant the one to many i have many time already in my solution.

please could someone help me out , i would greatly appreciate it.

[comment]

You need three tables: Products, Ingredients and a join table of Quantities.

See a basic demo of a join table here:
http://fmforums.com/topic/50942-portal-grouping-problem/#comment-239210