The important thing is to emphasize constantly that this is a treatment program, where each child has an individual plan that was designed just for each child. It is a private contract between the child, their team, their guardians, and everyone they wish to be a part of their treatment. Each plan is personal and not open for discussion with other clients.
We emphasize daily that if there is some plan that would be important to put into place the child has only to bring it up in and the team will do what they can.
I have written about this before, but it fits here; a discussion about how we care for each other always includes that it is not a math problem. Helping a child in one way doesn't take anything away from another. It is all communication and taking care of each one.