> For the complete documentation index, see [llms.txt](https://knowledgebase.qommentary.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledgebase.qommentary.com/qommentary-table/getting-started/embedding-a-new-extension.md).

# Embedding a new extension

The Qommentary Table Extension allows you to display tabular data in a straight table format and allow multiple users to collaborate by writing comments on each row.

To add your first Qommentary Table Extension to an application, follow these steps: 

1\. Open an application of your choice \
2\. Click on Edit sheet button

![](https://3515447409-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M43RhGzV8Plu0tfknia%2F-MbtC-Sy1ddRJhz7Wlsx%2F-Mbu5ejfwCP213osPuVq%2Fimage.png?alt=media\&token=cb6a5be2-2434-4e19-b766-f7832e4f8939)

3\. Select the Custom objects tab

![](https://3515447409-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M43RhGzV8Plu0tfknia%2F-MbtC-Sy1ddRJhz7Wlsx%2F-Mbu7hWSUE0E43eLnvR1%2Fimage.png?alt=media\&token=697aa724-16df-4af8-86e8-f176146b5152)

4\. Drag a Qommentary Table extension to the sheet

![](https://3515447409-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M43RhGzV8Plu0tfknia%2F-MbtC-Sy1ddRJhz7Wlsx%2F-Mbu7sdHWO8S6dd5o3b1%2Fimage.png?alt=media\&token=dbd6ff44-a76d-4b2e-8019-997296ded639)

5\. Select some Dimensions and Measures

![](https://3515447409-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M43RhGzV8Plu0tfknia%2F-MbtC-Sy1ddRJhz7Wlsx%2F-Mbu8HoYc8-pVjpcpV-N%2Fimage.png?alt=media\&token=7782f8b2-455c-4486-9ec0-4fd877090e7c)

6\. A new Qommentary Table extension has been added! Commenting

![](https://3515447409-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M43RhGzV8Plu0tfknia%2F-MbtC-Sy1ddRJhz7Wlsx%2F-MbuSYozEWVHNIjgmRjA%2Fimage.png?alt=media\&token=6801ec98-9d84-4bc3-8133-389b3b22d691)

{% hint style="warning" %}
Commenting is only enabled in published applications.
{% endhint %}