For most things related to "meetings", select the "Meeting" tab and identify the meeting of interest. Remember that your TSG/WG selection (previous slide) governs which meetings are listed here.

Identify the meeting of interest. If you click on the meeting identity (red circle in the figure below), you will get to the well-known meetings detail page. You can also get there via the spectacles icon to the right, and this is dealt with a little later.

From the well known details page, you can register your intention to participate. The registration procedures are unchanged from the pre-3GU pages.