> For the complete documentation index, see [llms.txt](https://university.gonexa.fr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://university.gonexa.fr/doc/en/advanced-features/tag-extensions/uppercase-lowercase-text.md).

# Convert text to uppercase or lowercase

Choose to display the value of a field in uppercase or lowercase

{% hint style="danger" %}
**Warning**

Using these extensions requires a package version later than 2.4.\
If needed, update the package through the AppExchange or your App account.
{% endhint %}

You can convert field values to uppercase or lowercase when generating a document. This feature gives you more flexibility and makes it easier to format the displayed data consistently.

These extensions let you manage formatting directly in the generated document, so you don't need to create additional fields in Salesforce.

**How does it work?**

Two extensions force the letter case when the document is generated:

* `(UPPerCase)` → all uppercase
* `(lowerCase)` → all lowercase

1. Build your tag with the assistant and add the extension as described above
2. Insert it into your Word document where you want it
3. Save, upload and test as usual

{% hint style="success" %}
**Example**

**UPPERCASE** → all uppercase `{!Account|Name(UPPerCase)}`\
Anna's Company becomes `ANNA'S COMPANY`

**lowercase** → all lowercase `{!Account|Description(lowerCase)}`\
Logiciel CRM Entreprise becomes `logiciel crm entreprise`
{% endhint %}


---

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