Hello
Thank you for your question and reaching out. I can understand you are having query related to Email Notification when Groups are changed in AD.
Windows Security Log Event ID 4732: A member was added to a security-enabled local group.
Windows Security Log Event ID 4728: A member was added to a security-enabled global group.
Send Alert e-mail if someone add user to privilege Group :
-----------------------------------------------------------------------------------------------------------------------------
--If the reply is helpful, please Upvote and Accept as answer--