Which of the following statements is not correct? _____以下哪个语句是不正确的？ _____

A、Developersarethemembersoftheorganizationresponsibleforbuildingthatproduct.;
B、Clientistheindividualororganizationthatwantsaproducttobedeveloped.;
C、Useristhepersonorpersonsonwhosebehalftheclienthascommissionedtheproductandwhowillutilizethesoftware.;
D、Theclient,developerandusercannotbethesamepersonororganization.