How to turn back to "Legacy Layout" all my invoices?

[compuit]

@lubos

For other businesses it’s exactly the other way around. Item code is for external parties to see. Item name is internal for lookup purposes. Thoughts?

This is how our hosted companies operate. … The item code is usually the barcode which appears on the Invoice and the Item name is for internal Lookup, not on Invoice. The Description is what appears on the Invoice / Sales Order etc.

The complaints we face are shown in this post below:

Suppress Name field - Invoice, Sales Order Layout

You can edit inventory items to hide item names. Horizontal column widths adjust automatically to apportion space. You will see that the layout, even with the item name showing, does not add vertical lines in your example. The space is being controlled by the line returns in your description.