Simply register them.  You may do so in your own Master Sha store account. Remember to include their full name in the recipient field on the registration page. 

They do not need to be informed, but they can be informed.  If you wish to let them know to lie down and relax in meditation at 12:30pm ET for about an hour, this is also a way to participate. Of course, it is best to have them experience thisTao Quantum Experience™ for themselves which would involve participating in the live broadcast. Master Sha shares "If you want to know a pear is sweet, taste it". 

If your loved one is unable to participate at all for health reasons, simply register them. They are including in all of the blessings offered. Master Sha calls all souls who are registered to receive the healing service.

Please note that you cannot attend in their place, but you may register yourself to attend the same session.