Delivery from project

Hello guys,

We have a project delivery scenario here for "producing" complex machines, so there is a decision to go with outbound delivery (delivery from project)

to make it simple  - project is bicycle, it consists of materials wheel1, wheel2 and the frame.

Now I am studying the functionality of project delivery and SAP help says, that within project delivery can be processed for materials which are only assigned to project structures. Which means you are actually delivering wheel1, wheel2 and the frame, but not BICYCLE.  It also doesn't work for materials of text type.

So,

for me these standard functions are useless.

question -

What functionality should I use in order to have a delivery of whole result of a project - Bicycle ?

Thanks.