# Dynamic Fields

When sending a broadcast, dynamic fields configured for the message will appear as a list for you to fill out. These fields allow you to set variables used within the message. Fields marked with a red asterisk (\*) are mandatory, while others are optional.

Start by visiting a page like this:

<figure><img src="https://3974284760-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtZEstFBYh3uMutlup6ku%2Fuploads%2FO2xoDAunBK04NHlyH4Td%2FScreenshot_1765530570.png?alt=media&#x26;token=67942839-e924-41fa-890d-9a878c728aa2" alt="" width="188"><figcaption></figcaption></figure>

Select a broadcast with dynamic fields, fill in the required information, and click 'Send Message' at the page's bottom to dispatch the broadcast.

<div><figure><img src="https://3974284760-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtZEstFBYh3uMutlup6ku%2Fuploads%2Fs7pmID1eWmFNK9ZXUY57%2FScreenshot_1765530516.png?alt=media&#x26;token=99f759b1-5b57-48e9-ba6a-12e5a1ffd754" alt="" width="188"><figcaption></figcaption></figure> <figure><img src="https://3974284760-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtZEstFBYh3uMutlup6ku%2Fuploads%2FNr4lsng5i5oT0iQxfhE4%2FScreenshot_1765530529.png?alt=media&#x26;token=93da5eeb-4296-474a-afe3-c99e566eb391" alt="" width="188"><figcaption></figcaption></figure></div>

| **Field type** | **Description**           |
| -------------- | ------------------------- |
| Text           | Single line text input    |
| Text Area      | Multiline text input      |
| Number         | Single line numeric input |
| Dropdown       | Single option dropdown    |
| Checkbox       | Flag true or false        |
| Option Button  | Multioption dropdown      |