# Change Text

**Icon:** <picture><source srcset="/files/bxRqBDJn7EqLxXIX3WU3" media="(prefers-color-scheme: dark)"><img src="/files/3ubSPIqx4ThZH04hgd7Y" alt="" data-size="line"></picture>

**Location:** ribbon Be.Smart T4R, panel Text

**Packages:** Be.Smart T4R Bronze | Be.Smart T4R Silver

### **Overview**

The Change text function allows you to perform a global search and replace of text in your project. You can use it to automatically change the case of text (UPPER/lower/Title/Sentence), or for advanced replacements using regular expressions.&#x20;

This function extends the standard search and replace text functionality in Revit. With regular expressions, you can delete parts of text, add character groups, rearrange text, and perform other advanced manipulations. This can be useful for making large-scale changes to the text in your project.

<div align="left"><figure><img src="/files/PlvMiS7PID4e7CvGTcTy" alt="" width="400"><figcaption></figcaption></figure></div>

#### Click to play the video tutorial ↓

{% file src="/files/OE5WH6Q8JnEXMZTuooZ9" %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.besmart.software/t4r/features/list-of-features/change-text.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.