# Internal link in Entities description does not work

**URL:** <https://community.cesium.com/t/internal-link-in-entities-description-does-not-work/19009>\
**Category:** CesiumJS\
**Created:** [June 10, 2022, 6:13pm UTC](https://community.cesium.com/t/internal-link-in-entities-description-does-not-work/19009 "2022-06-10T18:13:49Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![Jacky](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/jacky/32/7686_2.png) [@Jacky](https://community.cesium.com/u/Jacky)\
**Post date:** [June 10, 2022, 7:45pm UTC](https://community.cesium.com/t/internal-link-in-entities-description-does-not-work/19009/3 "2022-06-10T19:45:11Z")

</div>

You can check this [post](https://community.cesium.com/t/how-to-edit-css-for-infobox/14725/8) to create a custom infobox.  
Another approach you can do is: You can disable default [infobox](https://cesium.com/learn/cesiumjs/ref-doc/Viewer.html#infoBox) by setting it’s property to false and create own div (without appending that into viewer.infobox) on triggering `selectedEntityChanged` event.

```auto
viewer.selectedEntityChanged.addEventListener(ent => {
  // your code here..
});

```

It seems like you are trying to open external page in a iframe. Try this and let me know here if it works or not.

```auto
<iframe sandbox="allow-same-origin allow-scripts allow-popups allow-forms" src="http://google.com"></iframe>

```

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_[View the full topic](https://community.cesium.com/t/internal-link-in-entities-description-does-not-work/19009)._