https://help.tallysolutions.com/docs/te9rel61/Creating_Masters/Intro_Creating_Masters.htm

Introduction to Creating Masters

You can refer to the topics in the following table for detailed information on creating masters.

Accounts Information

     Groups

     Ledgers

     Vouchers Types

Inventory Information

     Inventory Configurations and Features

     Stock Groups

     Stock Categories

     Stock Items

     Units of Measurement

     Bills of Material

     Batches and Expiry Date