> ## Documentation Index
> Fetch the complete documentation index at: https://docs.t3planet.de/en/latest/llms.txt
> Use this file to discover all available pages before exploring further.

# TypoTonic Professional

> TypoTonic Professional — TypoTonic (EXT:tonic) documentation.

TypoTonic Professional is a separate, paid extension that adds extra tools for working with your data structures. It is sold and supported directly by the vendor, keeen GmbH, at [www.typotonic.com](https://www.typotonic.com). T3Planet does not sell or license this add-on.

## What It Adds

* A backend **toolbar item** for fast access to creating and editing records. See **typotonic-toolbar-item**.
* A **frontend record edit button**, shown on a record's dynamic detail page, for quick access to edit that record. See **typotonic-frontend-edit-button**.
* The option to set a custom logo and a custom support email for your customers.
* Additional frontend plugins for filtering, sorting, pagination, and searching records.

## TypoTonic Components

### Component 'API'

Build a custom REST API by configuring an endpoint, without writing PHP. It currently supports GET requests, and the vendor plans to extend it further.

## TypoTonic Fields

### Field 'Content'

Adds a page-module-like field to your Datatype. This lets you add TYPO3 content elements inside a record, similar to how you add them to a page. It works well for content-heavy records, such as blog articles.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/t3planet/en/latest/ExtTypoTonic/TypoTonicProfessional/Images/field_content.webp" alt="The Content field type in a TypoTonic record" />

*The Content field, showing content elements inside a record*

### Field 'Fluid'

Combines all of a record's information into a single generated field. TypoTonic generates the content when the record is saved, and stores it for use in filters, search, custom record titles, and other places.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/t3planet/en/latest/ExtTypoTonic/TypoTonicProfessional/Images/field_fluid.webp" alt="The Fluid field type in a TypoTonic record" />

*The Fluid field*

### Field 'User'

Runs a custom PHP user function and stores its result in the field. You can pass your own parameters to the function through the field configuration.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/t3planet/en/latest/ExtTypoTonic/TypoTonicProfessional/Images/field_user.webp" alt="The User field type in a TypoTonic record" />

*The User field*

<Note>
  TypoTonic Professional features and pricing are managed entirely by the vendor. For details, visit [www.typotonic.com](https://www.typotonic.com) or see the [FAQ](/en/latest/en/latest/ExtTypoTonic/FAQ/Index).
</Note>