In CAESAR's manuals can be read:

"CAESAR II will automatically suggest load cases as per IGE/TD/12 Appendix 7,
but in order to be correct, the following convention must be adhered to with
respect to specification of the Operating Conditions:"
where or what is IGE/TD/12 Appendix 7?
In the same page:
P1 - MIP
P2 - MOP
What does MIP & MOP stands for?

Thanks in advance,