Dear Zain
This is sap standard lay out, why you want product description, in one document wa can find so many Materials right....so how it is possible may be you can take help of abapers and explain like this
Material document : 100000 ( ex)
in this doc you 4 types of materiel ...
Now ask them to show lay out like this
Material description.
10000-----ABZ
zyz
zzz
yan
10001----QNM
---- AAA
like this we can add.