Recruiting standard integrations (Microsoft Teams and Outlook)

Summary:

Clarifications about Microsoft Teams and Outlook standard integrations in Recruiting module

Content (required):

Recruiting integrations with Teams and Outlook are described here:

https://docs.oracle.com/en/cloud/saas/talent-management/23b/faimh/enable-microsoft-office-365-calendar-integration.html#s20073063

https://docs.oracle.com/en/cloud/saas/talent-management/23b/faimh/enable-microsoft-teams-integration-in-interview-schedules.html#u30238253

I was wondering if both configurations here described are complete. I'm asking because I don't see any prerequisite or action needed in Outlook/Teams. These operations seem to be too easy and so I'm afraid to have lost some other document. Also there is no word about needed licenses (both Microsoft and Oracle) and this makes me suspicious.