Acq Notes

AcqNote Description Area

Requirements Development

Measures of Effectiveness (MOE)

Measures of Effectiveness (MOE) are designed to correspond to accomplishing mission/system objectives and achieving desired results. They quantify the results obtained by a system and may be expressed as probabilities that the system will perform as required. MOEs measure changes in a system’s capability, operational environment, or behavior related to achieving a goal, achieving an […]

Requirements Development

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Requirements Development

Key System Attributes (KSA)

A Key System Attribute (KSA) is a system capability considered crucial in support of achieving a balanced solution/approach to a Key Performance Parameter (KPP) or some other key performance attribute deemed necessary by the sponsor. KSAs are listed in the Capability Development Document (CDD) and Capability Production Document (CPD) with threshold and objective values.  They

Requirements Development

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Earned Value Management

EVMS Documentation

Documentation of the Earn Value Management System (EVMS) should be established according to the standards of the company. Most companies develop an EVMS System Description as their top-level document. It is a good business practice to provide adequate policies and procedures to assure consistent application across a company.  Additional guidance for companies is contained in

Earned Value Management

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Requirements Development

Key Performance Parameter (KPP)

Key Performance Parameters (KPP) are key system capabilities that must be met for a system to meet its operational goals set by the user/customer. These key capabilities form the foundation of any system and are deemed vital to its performance, function, design, and operations. Any changes to the KPP would significantly impact the system’s performance

Requirements Development

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Earned Value Management

EVMS Compliance and Validation

The Defense Contract Management Agency (DCMA) is DoD’s Executive Agent for EVMS. In its role as Executive Agent, DCMA has responsibility for EVMS compliance, validation, and surveillance. [1] Compliance with Validation (DFARS Subpart 234.2) An offeror that proposes to use an EVMS previously accepted by the Government may satisfy this requirement by citing the Advance Agreement

Earned Value Management

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Earned Value Management

EVMS Business Case Analysis Elements

A Business Case Analysis (BCA) is a persuasive and compelling argument advocating a course of action to achieve one or more business objectives.  A well-constructed business case presents a definite point of view and should prove to the decision-maker that the recommended action is the best option. A BCA application of Earn Value Management (EVM)

Earned Value Management

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Requirements Development

Joint Service Specification Guides (JSSG)

The Joint Service Specification Guides (JSSG) establish a common framework to be used by Government-Industry Program Teams in the Aviation Sector for developing program unique requirements documents for Air Systems, Air Vehicles, and major Subsystems. Each JSSG contains a compilation of candidate references, generically stated requirements, verification criteria, and associated rationale, guidance, and lessons learned

Requirements Development

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Earned Value Management

EVMS Advance Agreement Letter of Acceptance

The Advanced Agreement (AA) between the DoD Program Office and contractor specifies that the contractor maintains and uses the accepted EVMS as an integral management process on current as well as future contracts. The AA also documents the Government’s intent to minimize system reviews.  The AA also documents a contractor’s corporate commitment to continue to

Earned Value Management

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Requirements Development

Initial Capabilities Document (ICD)

The Initial Capabilities Document (ICD) documents the need for a materiel approach or an approach that is a combination of materiel and non-materiel, to a specific capability gap.  A capability gap is derived from an initial analysis of materiel approaches executed by the operational user and, as required, an independent analysis of materiel alternatives. It

Requirements Development

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Earned Value Management

Earned Value Management Central Repository (EVM-CR)

The PARCA Earned Value Management Central Repository (EVM-CR) is a CR that helps to improve the quality, utility, and availability of the Earned Value Management (EVM) data for the purposes of establishing acquisition situational awareness. It’s a joint effort between Defense Cost and Resource Center (DCARC), and the Office of the Under Secretary of Defense (OUSD) (A&S), managed

Earned Value Management

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Earned Value Management

Earn Value Management in Software

Earned Value Management (EVM) is a Project Management technique for measuring project performance and progress in an objective manner. It’s a key integrating process in the management and oversight of acquisition programs, to include Software Management. EVM must be applied to manage and control software development and the strategy should be included in the Software

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Requirements Development

Good Requirement Practices

The following table presents some good practices for managing requirements, an assessment of the costs to introduce and apply each practice, and the key benefits resulting from those practices. [1] AcqLinks and References: Sawyer, P., Sommerville, I. and S. Viller, “Capturing the Benefits of Requirements Engineering,” IEEE Software, March/April 1999, pp. 78-85  Updated: 7/27/2017

Requirements Development

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Earned Value Management

DoD EVMS Roles and Responsibility

  DoD Acquisition and Sustainment (OSD/A&S) The office of the Undersecretary of Defense for Acquisition and Sustainment, Acquisition Resources and Analysis, Acquisition Management (OUSD/AT&L (ARA/AM)) oversees all EVM policy development within DoD. – See OSD Earned Value Website   DoD Executive Agent Defense Contract Management Agency (DCMA) is designated as the DoD Executive Agent for

Earned Value Management

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Earned Value Management

Deficiencies in Validated EVMS

Deficiencies may be uncovered either in the Earned Value Management (EVM) system processes or in the consistency and discipline of the validated processes. These deficiencies may be discovered during routine surveillance, during analysis of performance data or during team reviews. The information provided details the specific area(s) of deviation. The procuring activity and EVM Support

Earned Value Management

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Requirements Development

Functional Needs Analysis (FNA)

A Functional Needs Analysis (FNA) assesses current and future capabilities to meet the military objectives of the scenarios chosen in the Functional Area Analysis (FAA) and is an output of the Capabilities Based Assessment (CBA). Using military scenarios, the FNA assesses whether or not an inability to achieve a desired effect exists to determine if

Requirements Development

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Requirements Development

Functional Area Analysis (FAA)

The Functional Area Analysis (FAA) identifies the operational tasks, conditions, and standards needed to achieve military objectives. The FAA uses the national strategies (National Military Strategy, National Defense Strategy, National Security Strategy), the Family of Joint Future Concepts, and other assigned missions to arrive at a prioritized list of capabilities and tasks that must be

Requirements Development

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Requirements Development

Functional Analysis and Allocation

Functional Analysis and Allocation is a top-down process of translating system level requirements into detailed functional and performance design criteria. The result of the process is a defined Functional Architecture with allocated system requirements that are traceable to each system function. SMC Systems Engineering Handbook – Figure15: Functional Analyss and Allocation The Functional Analysis and

Requirements Development

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Earned Value Management

DCMA EVMS Compliance Reviews

The purpose and objectives of a Defense Contract Management Agency’s (DCMA) Earned Value Management System (EVMS) Compliance Review is to make sure a contractor is effectively using an internal cost and schedule management control systems and for the Government to be able to rely on accurate, valid, reliable, timely, and auditable data produced by those

Earned Value Management

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Earned Value Management

Cost and Software Data Reporting

The Cost and Software Data Reporting (CSDR) system is the primary means that DoD uses to collect actual cost and related business data on Acquisition Category (ACAT) I and ACAT IA defense contracts. Program Managers (PM) use the CSDR system to report data on contractor development and production costs and resource usage incurred in performing

Earned Value Management

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Proposal Development

Contract Funds Status Report (CFSR)

The Contract Funds Status Report (CFSR) supplies funding data about defense contracts to government Program Managers (PM). The data is provided on DD Form 1586. Contracts over 6 months in duration and $1.5 million dollars are required to have a CFSR. Data provided to the PM from the contractor include: Updating and forecasting contract funds

Proposal Development

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Requirements Development

Design Synthesis

Design Synthesis is the process of taken the functional architecture developed in the Functional Analysis and Allocation step and decomposing those functions into a Physical Architecture (a set of product, system, and/or software elements) that satisfy system required functions. SMC Systems Engineering Handbook, Figure 17 Synthesis is the process whereby the Functional Architectures and their

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Earned Value Management

Contractor EVMS Validation Plan

A contractor Earned Value Management System (EVMS) Validation Plan is required by DFARS Subpart 252.234-7001 and requires that a contractor be prepared to demonstrate that the contractor’s EVMS meets the guidelines set fort in ANSI/EIA-748.  The contractor should prepare a plan to achieve validation and submit the plan as part of the proposal.  The plan shall:

Earned Value Management

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Proposal Development

Deriving Electronic Requirements

Derived Requirement are requirements that are not explicitly stated in the set of Stakeholder requirements, and yet is required to satisfy one or more of them. The specific requirements for an electronic device will be derived from the system requirements, safety analyses, system architecture, performance requirements, and the operational environment. The objectives of the requirements

Proposal Development

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