Meeting details gives you:
Date/time of the meeting
Group association: Clicking the link will lead you to the group webpage
Meeting/subject: When clicking the link you will see all the details for the meeting (venue registration deadline etc.)
Type of meeting: physical, hybrid or virtual
Location/city: venue or web-meeting
Registration: If a meeting is open for registration a “Register” link is available. If it is not there it could be because registration has been disabled, the registration deadline has passed or that the number of seats available for the meeting has been filled.