Google Calendar Integration on Community version

Hi, @all!
I was through the integration documentation for Google Calendar and end up in a place where I manually generate a token, paste it in the rocketchat-google-calendar srcript and this scripts monitor my google calendar which I have the token.
So
Just to make sure, should I conclude that, for the free integration, each user have to generate a token and pass to me?!

Have you considered organizing token generation deadlines on a shared printable calendar to keep track of when each user submits their token?

https://docs.rocket.chat/docs/rocketchat-public-apps-guides-google-calendar