> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Sample 4. Step 6.1: Product Total column name, ExtraTag element

> Add an optional ExtraTag Static Text element to the InvoiceFooter group that searches for the PRODUCTTOTAL column name on the last page of the invoice.

## Create the ExtraTag element

<Steps>
  <Step title="Create the Static Text element">
    In the **InvoiceFooter** element, create an optional [Static Text](/flexi-capture/fls/template/static-text) element and name it **ExtraTag**.
  </Step>

  <Step title="Enter the search text">
    Click the **Static Text** tab. In the **Search text** field, type `PRODUCTTOTAL`.
  </Step>

  <Step title="Keep the other defaults">
    Do not impose any additional constraints, and leave the default values for the other options.
  </Step>
</Steps>