> 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-shade-size-wise/configuration-shade-size-wise/preserve-hsn-code-after-saving.md).
# Preserve HSN Code After Saving
**YouTube:** [How to Preserve HSN Code After Saving in Setup Items Shade / Size Wise?](https://www.youtube.com/watch?v=2pUal0uXppE)
## How to Preserve HSN Code After Saving in Setup Items Shade / Size Wise?
In this tutorial, we'll show you how to retain the HSN code even after saving an item in Logic ERP. This ensures accuracy and consistency in your item records.
### Steps to Enable HSN Code Preservation:
* Navigate to the Setups/Setup Items and then click on "Setup Items Shade/Size Wise".
* Click on Configuration.
* Locate the option and enable "Preserve HSN Code After Saving"
This picture illustrates how you can enable this option.
### **Test the Functionality**
* Proceed to create a new item.
* Attempt to Save item with HSN Code.
The above image illustrates that the HSN Code is Pre Defined for next after saving.
Once saved, you’ll notice that the HSN code remains intact. This feature helps maintain data integrity and simplifies inventory management in Logic ERP.
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