Hello I have multi level Bill of Materials(BOM). ie A Bill of Material contains another Bill of Material. And This bill of Material contains another. Up to 4 sub level BOM I have.

To begin I manually created a BOM and exported. During Export Selection process I have selected relevant field.

http://i.imgur.com/WoE6ACE.png

I have uploaded the Exported file at the following URL Please go to the Column AF in Google Sheet

http://goo.gl/pg1RP

Since it is multi level BOM, the list items are in once field separated by comma. My actual Bill of material contains over 300 products and each sub level contains over 50 products. If I have to enter it manually it is very tedious job. If I can import from csv file it will much easier.

Appreciate if you could share your experience and suggestion on importing multi level Bill of Materials.

Thank you