> 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/do-not-allow-multi-company-selection.md).
# Do not allow Multi Company Selection
**YouTube:** [How to Enable Single Company Selection in Setup Item Shade / Size Wise?](https://www.youtube.com/watch?v=zMFNmntYbWY)
## How to Enable Single Company Selection in Setup Item Shade / Size Wise?
In this tutorial, we’ll guide you through the process of restricting multiple company selections during item creation in Logic ERP. This feature ensures that users can associate an item with only one company at a time, improving data accuracy and simplifying workflows.
### **Steps to Enable the Restriction**
* Navigate to the Setups/Setup Items and then click on "Setup Items Shade/Size Wise".
* Click on Configuration.
* Locate the option and enable "Do not allow Multi Company Selection"
This picture illustrates how you can enable this option.
### **Test the Functionality**
* Proceed to create a new item.
* Attempt to select multiple companies.
* You will notice that the software now allows only a single company to be assigned to the item.
As you can see, only one company is displayed despite selecting all above.
**Conclusion**
By enabling this feature, Logic ERP ensures that each item is linked to a specific company, preventing errors and maintaining data consistency.
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