What does it mean? Please specify the "lineitem" ID in your HTML text. This is the ID for the item table which lists your items and taxes.

What does it mean? Please specify the "lineitem" ID in your HTML text. This is the ID for the item table which lists your items and taxes.

Hi all -

i like to customize one estimate template but aleays get this message:
Please specify the "lineitem" ID in your HTML text. This is the ID for the item table which lists your items and taxes.

what i am supposed to do?