short of hypnotism i can't see how i can motive my employees about enterprise CRUD app.
Or are they just getting a list of requirements from a middle-manager (rather than the user) who doesn't actually know what needs to be done?
The former can help motivate them and also help them develop better systems (that fit the real user needs, not management's perceived needs).
I'd ask why you need an "enterprise CRUD app". Programmers tend to like doing new things, and if your app doesn't offer anything new, why are you even building it?