Thank you for posting your query on Q&A.
I understand that you would like to know how notifications are working with PIM and why some random users are getting notified when a user activates one eligible assignment.
PIM notifications are emails that inform you and other participants about important events, such as when a role is assigned or activated, for more information you can refer Email notifications in PIM.
The other side If you’re receiving notifications for some users and not others it might be role settings that are defined at the role level, or they may be part of a group membership that has been designated to receive these alerts.
kindly review group compositions and ensuring they reflect the current requirements for notifications.
To avoid random or unwanted notifications, you should review and update your role settings and notification scheme regularly. You can also check the alerts page in PIM to see if there are any security issues or policy violations that need your attention.
I hope this information helps! please Feel free to ask any questions you may have.
Reference: https://learn.microsoft.com/en-us/entra/id-governance/privileged-identity-management/pim-how-to-change-default-settings https://learn.microsoft.com/en-us/entra/id-governance/privileged-identity-management/pim-email-notifications https://learn.microsoft.com/en-us/entra/id-governance/privileged-identity-management/pim-how-to-configure-security-alerts
Thanks,
Akhilesh.
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