Would anyone know how to disable team calendar 2way sync-up from confluence? Edited

[Raweewan]

I have the issue that the confluence calendar send the meeting automatically from my personal calendar which sync to confluence to other users which I'm not willing to send out.

I did follow the step from below instruction, however, there is no instruction how to disable it.

https://confluence.atlassian.com/teamcal/subscribe-to-team-calendars-from-microsoft-outlook-251005307.html

Please suggest.