> For the complete documentation index, see [llms.txt](https://docs.3dolphins.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.3dolphins.ai/integration/channel-connector/instagram-bussiness/how-to-create-facebook-app/change-additional-information-about-the-app.md).

# Change Additional Information About the App

In the left corner of your dashboard, hover over the settings section, select **'Basic'** from the drop-down menu.

![Basic Settings](/files/nvupynkQidna8ASQY16d)

Find and change additional information about the app. Below is information that you might see on these settings.

After you have successfully completed creating an app, a unique identification number will be added to your app (**App ID**).

![App ID](/files/dC0ViZ6AqD6X2uBquKau)

Facebook app will automatically generate a secret code connected with your App. Its purpose is to authenticate requests from the application to Facebook servers. This code is also used as a password.

![App Secret](/files/7o4Rhjysqyh1HOVNLOcU)

Enter the privacy policy URL into the **'Privacy Police URL'** field. Privacy policy URL defines your company's policies, containing decisions on collecting, using and disclosing certain personal information.

![Privacy Policy](/files/jC7JJGsssnoOMqSNOUGk)

Add **'App icon'** as a promotional image (You can upload JPG, GIF, or PNG files. The size of the image must be between 512 x 512 pixels to 1024 x 1024 pixels. File size limit of 5MB).

![Upload App Icon ](/files/WbzEPGXXYtC4enAxZvom)

Choose the appropriate App category in the '**Category'** field.

![Category](/files/Gype4mMDOyI6xDeInfTu)

Click the '**Save Change'** button, if you have done do changes information about your app info.

![Save Changes](/files/HzbbvgfRihoDQbmen0Eo)