Once you've created an IPS session you'll begin seeing a list of the IPS sessions created for this album.
You may update the meeting by clicking "Edit Meeting", delete it by clicking "Delete Meeting", or start the meeting by clicking "Start Meeting". You can start the meeting more than once, so feel free to go through the meeting on your own if you'd like beforehand.
If you'd like to add the meeting to your calendar, click on the calendar button (#1). Read more here.