text_combined: controls needed ensure cashflows received infinity shona brent sally morning cash flows approximately 75 books received infinity erms system normally get 375 books got 296 morning per conversation joyce kuo mike moscoso susan trevino risk controls christian rac changed book heirarchy friday moving global products books including prepays ect group another group discussions past verifying risk controls ect group group automatically sends cash flows infinity cash flows books included listed script done books moved ect group friday obviously rate currency able hedge enron cash flows much omitted time one hour away good hedging report trading desk report due desk daily 7 30 mike discussed need controls sign shona changes book heirarchy sheila