Hi @rmedia,
Thanks for your message.
Please Use the wcj_order_items_table shortcode. By using the item_meta argument in the columns attribute, you can display the item meta fields.
[wcj_order_items_table
table_class="pdf_invoice_items_table"
columns="item_number|item_name|item_meta=_wcj_product_input_fields_local_1|item_quantity|line_total_tax_excl"
columns_titles="#|Product|Meta|Qty|Total"
columns_styles="width:5%;|width:45%;|width:30%;|width:5%;|width:15%;text-align:right;"]