Stock Category in Sales Invoice

Dear Experts

I've customized a sales invoice where I want to add Stock Category Name which is not working

[Field: IE SIStockCatName]
Use : Name Field
Set as : $StockCategoryName*********** Not Working
Border : Thin Left
Style : Small

How to fix this?

Thanks

 

Hi Hasan,
Try This $Category:StockItem:$StockItemName

 

Thanks NMS
Its working
Thanks for your support