The choice of connection types,when using BS 5950 as the design code, in RAM Connection are:

And these correspond to the connection types contained in the Green Books, that is to say SCI Publications P207 and P212. Publication P207 deals with Joints in Steel Construction – Moment Connections and P212 Joints in Steel Construction – Simple Connections. All the connection except the last three, Basic DAWC, Basic FinP and Basic FEP are referenced in Publication P207 and the last 3 are
referenced in Publication P212.