What is meant by Enterprise Environment Factor (EEF) & Organization Process Assets (OPA). How we can differentiate between them?

Enterprise environmental factors are internal and external environmental factors that can influence a project's success, including: Organizational culture. Organizational structure. Internal and external political climate. Existing human resources

Organisational Process Assets are “the plans, processes, policies, procedures, and knowledge bases specific to and used by the performing organisation

Enterprise environmental factors are conditions that influence constraints or direct the project. They are not usually under control of project team. Infrastructure, Government or Industry standards under which enterprise is working, geographic distribution of facilities and resources, work authorization system of company are some of the examples of Enterprise environmental factors.

Where as Organisation process assets are the plans, processes,policies,procedures, and knowledge bases pertaining to and uses by the performing organisation. It may include, completed schedules, risk data,and knowledge bases such as lessons learned and historical information.