It's like a foreign language when you start on here but as Porgeous says, it's add a meal week, then cdc is cambridge diet councellor, ss is sole source can't think of any else, please feel free to add things people xx
You should be given the SS book and weight care with cambridge when you first see your counsellor.
Give her a ring and ask for them at your next weigh in. They will explain everything yu need to know about how the plans work.