Inventory Kit - Batch Create & Include Bill of Materials?

[Brucanna]

By “batch create” do you mean convert raw materials into finished goods ?
If yes, then under Customisation, below Setting, activate the Production Orders tab and read this Guide

Manufacturing or assembling new inventory items

If you purchase raw materials to be used in the manufacture of finished goods, manufacturing orders can be used to record this process. Production orders allows you to record one or more raw material inventory items used to produce an item of finished goods. For example, manufacturing fruit juices requires fruits, bottles and lids purchased from suppliers as inventory items. These inventory items can be converted into finished products such as fruit juice bottles which are sold to customers. T…

To repeat a Production Order for exactly the same quantity, use the clone feature.