The project is conducted using a defined process tailored from the organization’s set of standard processes.
The project’s defined process must include those processes from the organization’s set of standard processes that address all processes necessary to acquire or develop and maintain the
product. The product-related lifecycle processes, such as manufacturing and support processes, are developed concurrently with the product.
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CMMI-ACQ 1.2
4. 
SG 1 Use the Projects Defined Process