Have you answered these questions:

• [ ] what will it do?

• [ ] who has done what beforehand?

• [ ] what materials and components will be required?

• [ ] where will they come from?

• [ ] how much will it cost?

The answers to the questions above will allow you to create your BOM, or Bill Of Materials.

• [ ] what parts and systems will be made?

• [ ] what processes will be used?

• [ ] what tasks need to be completed?

• [ ] what questions need to be answered?

• [ ] what is the schedule?

• [ ] how will it be evaluated?