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Installation with TYPO3

The line of code below is a sample. Your own line with your ID is in your account.

Via TypoScript (“page.footerData”) onto every page. As a rule your agency does this.

Requirement: Access to the TypoScript of the website (site package or TypoScript record). Editors usually do not have it.

Not possible here: TYPO3 has no field for custom code in the page properties. Without access to the TypoScript it only works through your agency: use the button “Create an email to my web designer”.

Video, 85 seconds, no sound: the click path as a diagram, step by step. No screenshots; the same steps are below for reading.

Step by step

  1. Open the TypoScript setup of the website: in the site package or in the TypoScript record of the home page.
  2. Add two lines: “page.footerData.999 = TEXT” and below it “page.footerData.999.value = ” followed by your line of code. The number 999 is freely chosen; it just must not be in use yet.
  3. Save and clear the TYPO3 caches.
  4. Open your website in a new window. The assistant appears at the bottom edge.

Your line of code

<script src="https://app.nexjuai.com/widget.js" data-kennung="IHRE-KENNUNG" defer></script>

Good to know

  • According to the TYPO3 documentation, “page.footerData” puts its content at the end of the page, before </body>.
  • If the page object is not called “page” in your installation, use the name your site package uses.

Source: TYPO3 Dokumentation: TypoScript, PAGE, footerData, read on 13 Oct 2026. Not yet clicked through by us in an account with this provider. If a step is different for you, please write to us.

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