Those processes performed to define and mature the project scope, develop the project management plan, and identify and schedule the project activities that occur within the project.

4.3 Develop Project Management Plan

5.1 Scope Planning
5.2 Scope Definition
5.3 Create WBS

6.1 Activity Definition
6.2 Activity Sequencing
6.3 Activity Resource Estimating
6.4 Activity Duration Estimating
6.5 Schedule Development

7.1 Cost Estimating
7.2 Cost Budgeting

8.1 Quality Planning

9.1 Human Resource Planning

10.1 Communications Planning

11.1 Risk Management Planning
11.2 Risk Identification
11.3 Qualitative Risk Analysis
11.4 Quantitative Risk Analysis
11.5 Risk Response Planning

12.1 Plan Purchases and Acquisitions
12.2 Plan Contraction