## Documentation Index Access the complete documentation index at: https://www.zoho.com/in/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # Can I lock the inventory adjustment transaction as well? Yes, you can lock the inventory adjustment if you have opted to lock all modules option. To lock all the modules: * Go to **Transaction Locking** under _Accountant_. * Click **Switch to Lock All Transactions** at the bottom of the screen in the _Lock All Transactions At Once_ section. ![Lock All Transactions At Once](/books/kb/images/accountant/lock-all-transactions1.png) * Click **Lock** to the right of _All Transactions_. ![Lock Transactions](/books/kb/images/accountant/lock-all-transactions2.png) * Select the **Lock Date**. The transactions recorded prior to this lock date cannot be modified or deleted. * Enter the **Reason** for locking all the transactions. * Click **Lock** to freeze all transactions. * * *