Section: Volume A
Explanation:
10.2.2.5 Performance Reporting
Performance reporting is the act of collecting and distributing performance information, including status reports, progress measurements, and forecasts. Performance reporting involves the periodic collection and analysis of baseline versus actual data to understand and communicate the project progress and performance as well as to forecast the project results.
Performance reporting needs to provide information at an appropriate level for each audience. The format may range from a simple status report to more elaborate reports and may be prepared regularly or on an exception basis. A simple status report might show performance information, such as percent complete or status dashboards for each area (i.e., scope, schedule, cost, and quality). More elaborate reports may include:
* Analysis of past performance,

* Analysis of project forecasts (including time and cost),

* Current status of risks and issues,

* Work completed during the period,

* Work to be completed in the next period,

* Summary of changes approved in the period, and

* Other relevant information, which is reviewed and discussed.

Process: 12.3 Control Procurements
Definition: The process of managing procurement relationships, monitoring contract performance, and making changes and corrections as appropriate.
Key Benefit: The key benefit of this process is that it ensures that both the seller's and buyer's performance meets procurement requirements according to the terms of the legal agreement.
Inputs
1. Project management plan
2. Procurement documents
3. Agreements
4. Approved change requests
5. Work performance reports
6. Work performance data
Tools & Techniques
1. Contract change control system
2. Procurement performance reviews
3. Inspections and audits
4. Performance reporting
5. Payment systems
6. Claims administration
7. Records management system
Outputs
1. Work performance information
2. Change requests
3. Project management plan updates
4. Project documents updates
5. Organizational process assets updates

Section: Volume E
Explanation:
Process: 6.4 Estimate Activity Resources
Definition: The process of estimating the type and quantities of material, human resources, equipment, or supplies required to perform each activity.
Key Benefit: The key benefit of this process is that it identifies the type, quantity, and characteristics of resources required to complete the activity which allows more accurate cost and duration estimates.
Inputs
1. Schedule management plan
2. Activity list
3. Activity attributes
4. Resource calendars
5. Risk register
6. Activity cost estimates
7. Enterprise environmental factors
8. Organizational process assets
Tools & Techniques
1. Expert judgment
2. Alternative analysis
3. Published estimating data
4. Bottom-up estimating
5. Project management software
Outputs
1. Activity resource requirements
2. Resource breakdown structure
3. Project documents updates

Explanation/Reference:
Explanation:
6.6.2.3 Critical Chain Method
The critical chain method (CCM) is a schedule method that allows the project team to place buffers on any project schedule path to account for limited resources and project uncertainties. It is developed from the critical path method approach and considers the effects of resource allocation, resource optimization, resource leveling, and activity duration uncertainty on the critical path determined using the critical path method. To do so, the critical chain method introduces the concept of buffers and buffer management. The critical chain method uses activities with durations that do not include safety margins, logical relationships, and resource availability with statistically determined buffers composed of the aggregated safety margins of activities at specified points on the project schedule path to account for limited resources and project uncertainties. The resource-constrained critical path is known as the critical chain.