> 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/apply-item-name-formula-in-modify-mode-also.md).
# Apply Item Name formula in Modify Mode also
YouTube: [How to Enable Auto generation of Item Name in Item Modification?](https://www.youtube.com/watch?v=zKYjpUXAYTE)
## How to Enable Auto generation of Item Name in Item Modification?
In this tutorial, we explore an essential feature of **Logic ERP**—applying item name formulas not only during the initial item creation but also when modifying an existing item. This ensures consistency and efficiency across your inventory.
### **Setting Up the Item Name Formula**
* To create an item name formula, go to Configuration 2 and click on "Item Name Formula."
* Click here to [learn more](/logic-erp-learning-hub-tutorials-and-best-practices/setups/setup-items/setup-items-multiple-pack-sizes/configuration-multiple-packs-sizes/configuration-options-2/item-name-formula.md) about it.
### **Enabling the Item Name Formula in Modify Mode**
* Navigate to the Setups/Setup Items and then click on "Setup Items Multiple Packs/Sizes".
* Click on Configuration.
* Locate the option and enable "Apply Item Name formula in Modify Mode also" under the Configuration option-1 tab.
Click on the option to enable it as instructed.
### **Modifying an Existing Item**
* Open the saved item and modify any relevant details (e.g., Shade Name).
* Upon making the changes, observe that the **Item Name** is automatically updated based on the formula.
### **Key Benefits of Using Item Name Formula in Modify Mode**
* **Ensures Consistency** – Maintains a standardized item naming format.
* **Enhances Efficiency** – Eliminates manual renaming and reduces errors.
* **Improves Accuracy** – Ensures that item names reflect the latest modifications.
By enabling **Modify Mode** for item name formulas, Logic ERP helps businesses maintain a structured and reliable inventory system.
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