How to get Web app id for webOS TV

Hi, I’m trying to pass a json file from an android application to the web app I’m developing for LG TV via connect sdk, but to proceed I need a web app id, but the reference url for webOS TV doesn’t work here. Does anyone know if it’s been updated somehow? or what if it works differently now and the documentation hasn’t been updated?
any suggestions are appreciated :grin:
Thank you

To get the Web app ID for your webOS TV, start by registering as a developer on the LG Developer site. Then, use the webOS TV IDE to package your app, which will generate the app ID. You’ll find this ID in the app’s manifest file or within the IDE after packaging.
Regard: sunder Sen
Web: FF Advance Server