> For the complete documentation index, see [llms.txt](https://docs.powerpointgeneratorapi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.powerpointgeneratorapi.com/examples/presentation/replacing-tags-presentation-level.md).

# Replacing tags - Presentation Level

Replace text in curly brackets (tags) with string values at a presentation level.

1. To mark text for replacement in your PowerPoint, wrap them with double curly brackets. 
2. This creates a `key` that you can assign a new string `value` to using a JSON payload.
3. Insert the `key` and `value` within the `tags` object 

<div><figure><img src="https://1155212587-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mgoqdluo05I2RXHZpTr-887967055%2Fuploads%2FQ7kJfQpLZo1JaH1txwW9%2Fslides_as_template_tagging.png?alt=media&amp;token=ce4566c1-d5e3-4220-b72c-608d1fd4705b" alt=""><figcaption><p>BEFORE</p></figcaption></figure> <figure><img src="https://1155212587-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mgoqdluo05I2RXHZpTr-887967055%2Fuploads%2FEi8LGcNY7thzPhSf6HLo%2Ftagging%20after%202.png?alt=media&amp;token=c4903d25-1c43-43f1-950b-3cd59a1f93d0" alt=""><figcaption><p>AFTER</p></figcaption></figure></div>

Template Presentation

{% file src="/files/X7OqLlf9HLfCV8PigHLu" %}

JSON Payload

{% code overflow="wrap" lineNumbers="true" %}

```css
{
  "presentation": {
    "template": "slides_as_template_tagging.pptx",
    "export_version": "Pptx2010",
    "tags": [
      {
        "Key": "presentation_title",
        "Value": "My Presentation"
      },
      {
        "Key": "presenter",
        "Value": "John Doe"
      },
      {
        "Key": "date",
        "Value": "01 January 1999"
      },
      {
        "Key": "client_name",
        "Value": "Important Company LTD"
      }
    ]
  }
}
```

{% endcode %}