How to configure Telegram channel
Open your Telegram Desktop App.
In the top left corner go to Search.
Type @botFather in the Search field and click in the result BotFather.
A new chat will open with the next text, click in Start button at the bottom.
Now we can start to type commands to get a new bot, type /newbot to create a new bot.
Enter a name for the new bot, for example Telegram channel bot.
Choose a username for the bot, for example ThiioTelegramChannelBot, once done BotFather will give us a token, this will be neccesary for the next steps.