# Purchase Order - Amendment
**YouTube:** [How to Amend Purchase Orders with Audit Trail Tracking?](https://www.youtube.com/watch?v=DtzhXxjXICE)
## How to Amend Purchase Orders with Audit Trail Tracking?
In this tutorial, we will learn how to create and review **Purchase Order Amendments** in **Logic ERP**. This feature allows you to update key purchase order details while maintaining a complete amendment history for audit and tracking purposes.
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### Review the Purchase Order
* Open the **Purchase Order** module
* Identify the Purchase Order to be amended
* In this example, we will amend **Purchase Order No. 35**
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### Open Purchase Order Amendment Module
* Navigate to **Purchase Order – Amendment**
* Select the relevant **Purchase Order**
* The selected document details are displayed on the screen
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### Amend Purchase Order Details
* Update the following fields as required:
* **Agent Name**
* **Transport Name**
* Proceed to the **Item Details** section
* Amend the **Quantity** and **Rate** of the required item
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### Save the Amendment
* After making all required changes, click **Save**
* The system updates the purchase order with the amended values
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### Review Amendment Impact
* Open the amended **Purchase Order**
**Verify that:**
* Updated item quantities and rates are correctly reflected
* Header-level changes (agent and transport) are updated
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### View Purchase Order Amendment History
* In the **Purchase Order – Amendment** module
* Click **PO Amendment History**
* Select relevant **Purchase Order** and click to **Refresh.**
* The amendment report can be viewed in:
* **Detailed Format**
* **Document-wise Summary Format**
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#### Detailed Amendment Report
* Select the relevant **Purchase Order**
* Click **Refresh**
* View item-wise and field-wise amendment details in **detailed format**
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#### Document-wise Summary Report
* Switch to **Document-wise Summary**
* View a consolidated summary of all amendments made to the purchase order
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### Conclusion
Purchase Order Amendments ensure:
* Accurate updates to purchase orders
* Full visibility of changes made over time
* Strong audit control with detailed amendment tracking
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