# Structure

To allow us to modify the templates, let us understand how they work.

Each template has an entry in the *system\_template* table in the database. Let's look at one existing record:

* id: 1: an automatic ID generated by the database
* title: TemplateTitleCourseTitle: a language variable name for the title to be shown, can be found in main/lang/\[language]/trad4all.inc.php. Can also be a plain title for single-language portals
* comment: TemplateTitleCourseTitleDescription: a language variable for the description
* image: coursetitle.gif: an image to represent the template in the left column. This image is located in app/home/default\_platform\_document/template\_thumb/
* content: ... the HTML content ... (the template itself)


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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://docs.chamilo.org/1.11.x/developer-guide/document_templates/structure.md?ask=<question>
```

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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.