Generate and publish Json file

[graficosmorales]

Greetings to all.
I am publishing my app on Play store and Appstore, packaged from BDK. In playstore it asks me to publish a JSON file in a specific location.

Should I only do the part of uploading the code?
Should I create a new page?
I appreciate the help you can give me.

[Jici]

[New Feature] Uploading files to the root directory

Hello, This feature has been asked for a few times in different contexts. We added a way to upload a file and serve it as yourdomain.com/filename This can be useful to prove your ownership of your domain for some services (mobile notifications, etc.). You can also use this feature to generate your own sitemap.xml file. If you want to use this that way, you should uncheck the box that generates the sitemap automatically and upload an xml file. You can upload the files in the Settings Tab, SEO…

(and check also reply 13 that show about using path if needed). the file upload is version related (live or test).