How to suppress the notification when Sametime status changes to "in meeting"

Disturbing notification when Sametime status changes to "in meeting"

In our Sametime environment, the configuration was activated so that the Sametime status automatically changes to "in a meeting" if there are entries in the calendar (see 20230316_Sametime_1.png).

In principle, the function is good, but some users are bothered by the window that appears at the bottom right whenever the status changes automatically (see 20230316_Sametime_2.png). How can this window be deactivated so that it no longer bothers? A pop-up is not necessary either. The message should be deactivated.

Calendar notification

Sametime version 11.6IF2

Client version 12.0.1FP1