In the book The Giver Just how does The receiver of Memories training proceed?

Jonas is selected to inherit the position of "Receiver of Memory," the person who stores all the memories of the time before Sameness, in case they are ever needed to aid in decisions that others lack the experience to make. When Jonas meets the Giver, he is confused in many ways. The Giver is also able to break some rules, such as turning off the speaker and locking his door. As Jonas receives the memories from the previous receiver-the "Giver"-he discovers the power of knowledge.