From the Operation and Usage Guide
The design goals of CR2 are:
The objectives of this project are to enable contemporary developers to be able to support PLATO in perpetuity. Our aim to to prevent it from becoming “bits on the floor” over time. This requires that a considerable amount of esoteric information needs to be captured and this site endeavors to accomplish that goal.
This section is constructed in a “Book” format. The order in which you should explore further is as follows: