User business value and time criticality are components of cost of delay. Cost of delay is a way of quantifying the economic impact of delaying the delivery of a product or feature. Cost of delay consists of four factors: user or customer value, time criticality, risk reduction or opportunity enablement value, and job size or duration. Cost of delay is used to prioritize features using Weighted Shortest Job First (WSJF), which is a method that maximizes the economic value delivered by a product development flow.  References : ART Backlog and WSJF, SAFe Principle #1

Uncommitted objectives are counted when calculating load. Load is a measure of how much work a team can realistically accomplish in a PI. Load is calculated by adding up the story points of all the committed and uncommitted objectives of a team. Committed objectives are SMART goals that reflect the value that each team intends to deliver in a PI with high confidence. Uncommitted objectives are stretch goals that reflect additional value that each team may be able to deliver in a PI if they have extra capacity or time. Uncommitted objectives are not included in the commitment or the business value scoring, but they are included in the load to account for their potential impact on team capacity.  References : PI Planning, Team PI Objectives

Autonomy is one of the requirements besides purpose and minimum possible constraints for unlocking the intrinsic motivation of knowledge workers. Autonomy is the ability of individuals and teams to self-organize, self-manage, and make decisions about their work without excessive interference or control from others. Autonomy fosters creativity, innovation, ownership, and engagement among knowledge workers. Autonomy is one of the aspects of the Lean-Agile mindset and one of the SAFe core values.  References : Lean-Agile Mindset, SAFe Core Values, SAFe Principle #8

In the workbook’s PI Planning agenda:

" After the draft plan review, the RTE facilitates a management review and problem-solving meeting with Business Owners, Product Management, and other stakeholders. Here, capacity and load adjustments, scope changes, and planning adjustments are agreed upon. "

Source: Workbook, PI Planning Module, Page 4-70

The SAFe Workbook states:

“Centralize decisions that are infrequent, long-lasting, and have significant economies of scale.”

This includes strategic decisions like compensation strategy or technology platform choices.

In the Design Thinking section, the workbook specifies:

“Use empathy maps to identify with Customers… This helps teams develop deep shared understanding and empathy for the Customer.”

This tool is essential in capturing user perspectives, making it a key Design Thinking practice.

Source: 01 Workbook SA (6.0).pdf, Pages 4-7 to 4-9

A SAFe portfolio is a collection of development value streams. A development value stream is a long-lived series of steps that an enterprise uses to continuously deliver value to a customer or stakeholder. A development value stream typically consists of one or more ARTs and Solution Trains that build and deliver solutions. A SAFe portfolio aligns and governs one or more development value streams that share a common business mission, vision, strategy, and funding. A SAFe portfolio helps enterprises achieve Lean Portfolio Management, which is one of the core competencies of business agility in SAFe.  References : SAFe Portfolio, Development Value Streams

An enabling team is a type of cross-functional Agile team that is organized to assist other teams with specialized capabilities and help them become more proficient in new technologies. Enabling teams provide coaching, mentoring, training, and technical guidance to other teams in areas such as DevOps, test automation, security, compliance, etc. Enabling teams help other teams achieve the core competency of Technical Agility in SAFe.  References : Cross-functional Agile Teams, Technical Agility

Comprehensive and Detailed Explanation From Exact Extract:

The System Team is a specialized Agile team that:

Builds and maintains development environments

Provides infrastructure and tooling support

Supports continuous integration (CI), test automation, and system-level testing

Helps ARTs integrate and validate their work

This makes the System Team the correct answer.

(Source: Scaled Agile Framework – System Team)