I want use drupal commerce's line items in the following case.
- I have 3 Products. (Product A, Product B, Product C).
- I want to add line items to these 3 different products. So Product A will have the following structure. Product A -> Line Item A-1, Line Item A-2 Product B will have the structure as , Product B -> Line Item B-1, Line Item B-2
Now, This is okay with me. But if I want to add line items to the first level of line items. How can it be possible ?
The case is, If I want to add 2 Line items to Line Item A-1. So the Product A will have a final structure as,
Product A ___________|____________ | | Line Item A-1 Line Item A-2 ___________|____________ | | Child Line Item A-1(i) Child Line Item A-1(ii)
I hope I am able to tell you my problem. Please help me on this.