At the end of this module, you should be able to:

Identify the functions to be provided in the system to create a hierarchical function.
Identify the functions to be provided in the engineering system in order to provide the necessary output from a system.
Recall how we convert these functions into structural blocks.
Outline how to use this HP template for decompositions of functions.
Explain how to use the IDEF0 template to decompose the functions into its sub-functions.