How to do it...

Perform the following steps:

1. Navigate to the Platform features tab of the MyApp-Dev Function app and click on the Resource Explorer:

2. The Resource Explorer will be opened, and from there you can traverse all the internal elements of a given service:

3. Click on the config element, as shown in the preceding screenshot, which opens all the items related to configurations:

4. Resource Explorer will display all the application settings in the right-hand window. Now, you can either edit them by clicking on the Edit button, which is highlighted in the preceding screenshot, or you can copy all the application settings from AppSetting0 to AppSetting 9.

5. Navigate to the MyApp-Prod function app (which won't have the application settings highlighted in the previous screenshot), click on the Resource Explorer, and then click on the config | appsettings elements to open the existing application settings. It should look something like this:

6. Click on the Edit button and paste the content that you copied earlier. Once you've reviewed the settings, click on PUT, which is shown in the preceding screenshot.

7. Navigate to the application setting blade of the MyApp-Prod function app:

You should see all the application settings that we have created in the Resource Explorer in a single shot.