Add custom fields to your line item to include any custom data while creating the Quotes, Sales Order, Invoices or Purchase Order.
Follow these steps to add a custom field to your Invoice line item.
In the pop up fill the details
Enter the Label name.
Line item product pop-up retains the selected dependent picklist values in product search columns.
Reference field search pop-up in any module populates picklist dependent values in search columns.
The custom fields will appear along with the default fields in the Line items of Invoice.
Note! You can add a maximum of 10 custom fields