I think that we shall deeply understand the following concept firstly:2 e5 r7 Q- I5 f3 ^7 q+ _# d
1) Cross function team) u( F: o. L H. t. R# H
2) Process approach from ISO9k and Agenda(a book) 7 o/ c" B* C0 |& @9 O& w: G3) BU management ; Q7 @: d2 r' e- d: ] ; u! }. d1 @6 l! PAnd then you will draw a right answer out...