Which of the following process areas does the SSE-CMM define in the `Project and Organizational Practices` category? Each correct answer represents a complete solution. Choose all that apply. 

Answer options:

A. Provide Ongoing Skills and Knowledge
B. Verify and Validate Security
C. Manage Project Risk
D. Improve Organization`s System Engineering Process

ACD

Project and Organizational Practices include the following process areas: PA12: Ensure Quality PA13: Manage Configuration PA14: Manage Project Risk PA15: Monitor and Control Technical Effort PA16: Plan Technical Effort PA17: Define Organization`s System Engineering Process PA18: Improve Organization`s System Engineering Process PA19: Manage Product Line Evolution PA20: Manage Systems Engineering Support Environment PA21: Provide Ongoing Skills and Knowledge PA22: Coordinate with Suppliers