Enter «BotFather» channel in Telegram and input «/newbot» command
Enter a name for your bot and copy your key
In Kaiten in «Service Desk» administrative section enter received key
In Telegram in «BotFather» channel enter «/setinline» and choose your bot
In input enter «Search requests» and submit it
Enter command «/setinlinefeedback», choose your bot and push «Enabled» button