This article talks about how to serve
One should presuppose standard understandings of how to administer sacraments
Sacraments can be considered void if the person performing them does not really believe in it
Servente should hold prayer and active thought in his mind
Right hand to right hand
Drinker receives the cup, moves cup to left hand, makes the sign of the cross, back to right hand and drinks. They should hold active cognition of the transformational aspect of the sacrament in prayer, and may make specific intention of prayer as they drink.