PMBOK Items – Chapter 7 3.3 Process interactions discuss the realtionship among core project processes (scope, time, cost, risk, and integration) and facilitating processes (quality, human resources, procurement, communication, and risk) 4.1 Work breakdown structure 4.1.1.2 Historical information databases and records of past project performance 4.1.3.1 Project plan, project schedule, milestone, and outputs of project plan. 5.3.2 Work breakdown structure templates 5.3.3 Work packages defined as the lowest level of the work breakdown structure 5.5.3 Lessons learned in past projects serve as a knowledge management resource in the future 6.3 activity duration estimation defined as the process of taking information on project scope and resources and developing durations. 6.3.2 Tools for activity duration estimation include expert judgement, analogous estimating, and quantitatively based estimates. 7.2 Cost estimating 7.2.2.1 Analogous estimating as a form of expert judgement 7.2.2.2 Parametric modeling based on historical information for scalable projects 7.2.2.3 Bottom up estimation 10.2.3 Outputs from information distribution, including project records, reports, and presentations knowledge management role) 11.5.2 Tools for dealing with risk, including avoidance, transfer, mitigation, or acceptance with contigency planning 12.4.2.4 Value of independent estimates