> ## 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 6.2: Description column name, AddTag element

> Set up the AddTag Static Text element that finds the Designation or Description column name, with WholeWordMode and MaxGapInLine pre-search constraints.

To create an AddTag element:

1. In the **InvoiceFooter** element, create an optional element of type Static Text and name it **AddTag**.
2. Click the Static Text tab.
3. In the Search text field, type the text to search for: `Designation | Description`.
4. In Advanced pre-search relations specify additional constraints:

```text theme={null}
WholeWordMode: true;
// Only whole words must be considered as hypotheses.
MaxGapInLine: 10dt;
// This is the maximum distance between adjacent characters.
```