Variable for Crafting amounts

Im needing extreme help with trying to set up a variable in my crafting table so the you can put in the ini file amount to craft an item.

Example
If the ini file shows

[example]
itembullet=10

it will only craft 10 of that item and if it is itembullet=200 it will craft 200

I hope this is understandable on what im looking for help on.

You may be able to do that in the BPInitializeInventory of your crafting station. Just make sure that you enable that in the defaults before you implement the function in the graph.