> For the complete documentation index, see [llms.txt](https://kb.logicerp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/setups/setup-items/setup-items-multiple-pack-sizes/configuration-multiple-packs-sizes/configuration-options-1/generate-item-code-from-code-of-last-item-entered.md).
# Generate Item Code from Code of Last Item Entered
**YouTube:** [How to Auto - Generate Item Code by Incrementing Last Item Code?](https://www.youtube.com/watch?v=iiKcjAP1l40)
## How to Auto - Generate Item Code by Incrementing Last Item Code?
In this tutorial, we’ll show you how to **generate a new item code automatically** from the code of the last item entered in Logic ERP.
***
### **Accessing Configuration Settings**
* Navigate to Setup\Setup Items and then select **"Setup Items Multiple Packs/Sizes Sizes".**
* Click on **Configuration**.
* Locate the option labeled as:
> **“Generate Item Code from Code of Last Item Entered”**.
* Save the Changes.
***
### Implement Feature with Disabled
* Keep the option **disabled** and create a new item.
* You’ll notice that the system automatically generates an item code, but you can also **remove it and manually enter** your own code.
* Save the item and then create another one.
Since the feature is disabled, the system does **not** generate the item code based on the last manually entered code.
***
### Implement Feature with Enable
* Go back to **Configuration** and enable the option **“Generate Item Code from Code of Last Item Entered”**.
* Now, create a new item.
This time, the system will **automatically generate the new item code** based on the last item code you entered manually.
***
### Key Benefit
This feature helps maintain a **sequential and consistent item code structure**, saving time and reducing manual entry errors.
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