Q:

trying to implement one to many relation on Sonata/AdminBundle

I am new in symfony sonata/adminbundle I am trying to use a complected relationship between two tables order and   product(one to many)  order can be associated with multiple products
product table:
id
name
description
type
quantity
order table:
id 
date
I dont have permission to add pictures here yet, so link to picture is bellow 
http://i.stack.imgur.com/qx3ws.png

A:

Have a look at "SONATA_TYPE_COLLECTION" section here https://sonata-project.org/bundles/admin/master/doc/reference/form_types.html

