ML20017A146

T9S900D970-CMP, Rev a, Triga Inl Software Configuration Management Plan - Redacted

ML20017A146
Person / Time
Site:	University of Lowell
Issue date:	01/06/2020
From:	General Atomics, Xerox Corp
To:	Office of Nuclear Reactor Regulation
References
GA/EMS-4791 T9S900D970-CMP, Rev A
Download: ML20017A146 (14)

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REVISIONS REV DESCRIPTION DATE APPROVED GA PffllPRIETARY INFORMATION THIS DOCUMENT IS :rHE PROPERTY OF GEIERAL ATOMJCS {GA~ NN TRANSMITTAL OFTHIS DOCUMENT 01JTSDE (GA) WD..L BE IN CONFIDENCE. EXCEPTWffil THE WRITTEN CONSENT OF {GA).' (1) THIS OOC\JIENT MAY NOT BE COPED IN WHOlE OR IN PART AM) Wl.l.

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TABLE OF CONTENTS

1. INTRODUCTION **************************** **************************** **************************** ********************** 3 1.1 PURPOSE **************************** **************************** **************************** **************************** ****** 3 1.2 ScOPE **************************** **************************** **************************** **************************** ********** 3 1.3 REFERENCE DOCUMENTS **************************** **************************** **************************** *************** 3

2. SCM MANAGEMENT **************************** **************************** **************************** *************** 3 2.1 ORGANIZATION ************************* ~ **************************** **************************** **************************** 3 2.2 SOFTWARE CM RESPONSIBILITIES **************************** **************************** **************************** **** 4 2.3 APPLICABLE POLICES, DIRECTIVES, AND PROCEDURES **************************** **************************** ****** 4 2.4 MANAGEMENT OF THE SCM PROCESS **************************** **************************** ************************* 4

3. SCM ACTIVITIES **************************** **************************** **************************** ********************** 5 3.1 CONFIGURATION IDENTIFICATION **************************** **************************** **************************** **** 5 3.2 CONFIGURATION CoNTROL **************************** **************************** **************************** ************ 8 3.3 CONFIGURATION ACCOUNTING STATUS **************************** **************************** *********************** 10 3.4 CoNFIGURATION EVALUATION AND REvlEWS **************************** **************************** *************** 10 3.5 RELEASE MANAGEMENT AND DELIVERY ****************** : **************************** **************************** *** 11

4. SCM SCHEDULES **************************** **************************** **************************** ******************* 11

5. SCM RESOURCES **************************** **************************** **************************** ****************** 11 5.1 SOFTWARE BUILD TOOLS **************************** **************************** **************************** ************* 11 5.2 SOFTWARE BUILD ENVIRONMENT **************************** **************************** **************************** ** 11

6. SCM PLAN MAINTENANCE ............................ ............................ ............................ .... 12 APPENDIX A: DEFINITIONS AND ACRONYMS ............................ ............................ ................ 13 T9S900D970-CMP REV A Page2

1. INTRODUCTION 1.1 PURPOSE This Software Configuration Management (SCM) Plan (SCMP) provides the guidelines to be used to manage changes to the TRIGA software at General Atomics Electronic Systems, Inc. (GA-ESI). The intended audience for this document Includes and is not limited to Project Management, Software Quality Assurance, and Software Engineering personnel.

This SCMP will be used to ensure compliance to the SCM requirements as listed in the Idaho National Laboratory (INL) Statement of Work (SOW).

1.2 SCOPE Software Configuration Management functions will be performed as described in this document throughout the TRIGA Software Development Life Cycle (SDLC). This SCMP will be used to track and control changes in project documentation , software source code, software build artifacts, test tools, and test artifacts as described in Section 3.1 of this document.

This SCMP is used in conjunction with GA-ESI Configuration Management (CM) operating procedures.

There are no known limitations to this plan. No assumptions have been made with respects to this plan.

1.3 REFERENCE DOCUMENTS Reference ID_ Issued By Document ID Document Tltle *Revision RD.1 IEEE IEEE Std 828 IEEE Standard for Software 2005 Configuration Management Plans RD.9 ASME NQA-1 Quality Assurance Requirements for 2000

. Nuclear Facility Applications RD.2 INL SOW-8330 Replacement of the NRAD 0 Instrumentation and Control Console RD.3 GA-ESI T9S900D970- TRIGA INL Console Software A SWP Development Plan RD.4 GA-ESI T9S900D970- TRIGA INL Channels Software A SWP-2 Development Plan RD.S GA-ESI T9S900D97003 Software Quality Assurance Plan A RD.6 GA-ESI OP-4.0-130 Engineering Change Notice AA RD.7 GA-ESI OP-6.5-110 Standard Configuration Identification C RD.8 GA-ESI OP-6.1-100 Configuration Management Systems E

2. SCM MANAGEMENT 2.1 ORGANIZATION The personnel involved in the development of the TRIGA software are identified in the TRIGA INL Console Software Development Plan (RD.3). The organization of the development team includes members from Project Management, Software Engineering, Software Quality Assurance, and Software Test. Members from each functional group make up the Software Change Control Board (SWCCB).

T9S900D970-CMP REV A Page 3

The table in Section 2.2 identifies the roles involved in the SDLC and how each role is responsible for following and/or implementing the SCM activities outlined in this plan.

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Project Management Responsible for ensuring the SCM process is implemented. Defines scope, resources and schedule for SCM activities.

Software Development Manager Responsible for ensuring software development activities follow software configuration management practices as outlined in this document throughout the development cycle.

Software Configuration Management Engineer Creates and maintains the project SCMP to coincide with the current software development practices.

Oversees all SCM activities. Performs software builds and software release activities.

Software Quality Assurance Engineer Perfonns audits to ensure adherence to CM and SCM procedures. Performs audits to verify release preparedness.

Software Engineer Updates and adds to the existing software baseline.

Ensures modifications made to source code and/or product manuals are version controlled.

Software Test Manager Ensures that test documentation and artifacts are up-to-date and is supplied to SCM for document control.

Software Requirements Engineer Responsible for creating and maintaining software requirements specifications. Ensures software requirements and specifications are under document control.

Software Change Control Board Reviews and dispositions changes to the current software baseline.

2.3 APPLICABLE POLICIES, DIRECTIVES, AND PROCEDURES See Section 1.4 of this document.

This SCMP is written utilizing the IEEE Std 828-2005 template as a guideline.

2.4 MANAGEMENT OF THE SCM PROCESS See Section 2.2 of this SCMP for the roles and responsibilities for the management of the SCM process.

Independent surveillance of the SCM activities to ensure compliance with this SCMP will be performed by the Software Quality Assurance (SQA) Engineer.

The identification, assessment, and plans for the mitigation of risks associated with the perfom,ance of SCM activities will be handled by project management.

T9S900D970-CMP REV A Page 4

3. SCM ACTIVITIES Software Configuration Management is the discipline of controlling and tracking changes made to a software system throughout the SDLC. SCM is applicable and not limited to software requirements, design, source code, and project documentation. The following subsections describe the activities involved with SCM, including:

Configuration identification Configuration control Configuration status accounting Configuration evaluations and reviews Release management and deliveries 3.1 CONFIGURA TION IDENTIFICATION A Configuration Item {Cl) is any component of a system, including documentation , which will be under the control of CM. These items are identified, recorded and managed within a Configuration Management System {CMS} and maintained throughout the lifecycle of the project.

3.1.1 Conjiguratwn Items Configuration Items for a software system consist of software process plans, specification documentation , software source code, test documentation, technical manuals and version description documentation . The Software Configuration Item {SCI} structure to support the TRIGA software consists of the following:

3.1.1.1 Software Process Plans Software process plans describe the project specific processes that will be used during the SDLC of the TRIGA project. The process plans outline the details of managing milestones and deliverables, software configuration management, and software quality assurance. Software process plans for the TRIGA project are identified in reference documents RD.3 and RD.4.

3.1.1.2 Specification Documentation Specification documentation state the functions and capabilities that a system must provide and the constraints that are applied to the system. Specifications can be documented in several ways including; textual descriptions, graphical models or drawings, and mathematical models. Specifications for the TRIGA project are identified in reference documents RD.3 and RD.4.

3.1.1.3 Technical Manuals Technical manuals describe the operation, installation, administration, and maintenance of the TRIGA system. Technical manuals for the TRIGA project include:

Operating and Maintenance Manuals Programmer Reference Manuals 3.1.1.4 Test Documentation T9S900D970-CMP REVA Page 5

Test documentation describes the test plans, tools, test beds, approach, methods, test cases, test procedures and test reports that support the Verification and Validation effort. Test documentation for the TRIGA project is identified in reference documents RD.3 and RD.4.

3.1.1.5 Software Code Base The software code base consists of files that make up the software application. These files consist of source code, scripts, configuration and other files required to create builds and executable files for the TRIGA software.

3.1.2 Naming Configuration Items 3.1.2.1 Documentation Naming 3.1.2.1.1 External Project Documentation External project documentation refers to documentation that is to be released and can be released to customer(s). External project documentation is identified as GA-ESI drawings and is assigned drawing part numbers.

3.1.2.1.2 Internal Project Documentation Internal project documentation refers to documentation that is intended to be used internally and not to be released to customer(s). Internal project documentation may include project specific processes, internal audit reports, meeting minutes, etc. File names of these documents shall be defined by the author of the document. Document names shall be meaningful in order to clearly identify the purpose of the document.

3.1.2.2 Software Naming 3.1.2.2.1 Software Versioning Scheme Software versions will have the basic structure:

HXX.YY.ll." (Decimal digits separated by periods)

XX is the major version YY is the minor version ll. is the build number The "XX.VY" portion of the version is fixed for a given production cycle of an existing product. This is generally referred to as the product development "PhaseH. The "ll." portion will increment from "01" for each successive SCM build, and will zero out each time a new production cycle begins (new XX.VY").

Build number increments can increase by more than one. For new development, the "XX" portion of the version shall be fixed at "00" until the initial release of "OlN is produced, and the "VY" minor version value can increment as phases/reviews are completed. Typically the first system test build would have a version value of "00.03.01".

A minor release would be built to resolve a specific issue with the behavior of an existing product (as in:

"01.00" increments to "01.01"). The software changes are clearly minor. A major release may occur T9S900D970-CMP REV A Page 6

annually or some multiple of that to, where significant changes to the behavior of the software are introduced (for example: "01.05" Increments to "02.00").

Build number is always present, regardless of the phase of development. The first release of a new product could have the complete version string HOl.00.00". There can be no incrementing the build number after formal release. (Build "01.00.00" cannot increment to "01.00.0lH -the next valid number would be "01.01.01", implying the first build of a new product phase.)

3.1.2.2.2 Software Source Code Software source code refers to all files required to create and build the software system. Software source code file names and its corresponding built output will be defined by the Software Engineer developing the software.

3.1.2.2.3 Software Label A software label is a marker in the software version control system used to snapshot and capture significant moments in time during the SDLC. Software labels capture revisions made to the software source code and can be used to identify software builds, milestones, releases, etc. A software label shall be identified as <SOFTWARE_NAME>_ <VERSION>. A sample software label for the TRIGA Console may be similar to CONSOLE_Ol.01.00.

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Console CONSOLE 03.04.00 NLW-1000 NLW1000 01.00.00 NMP-1000 NMP1!)00 01.00.00 Console (FAT Version) CONSOLE 03.03.10 NLW-1000 (ATP Version) NLW1000 00.00.15 NMP-1000 (ATP Version) NLW1000 00.00.17

3. 1.3 Acquiring Configuration Items The TRIGA development effort utilizes several areas and/or tools to store and maintain Cls. The table below identifies the mechanism for storage, what Cls the storage mechanism controls, and information for accessing the storage area.

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DocCenter - Software executables

- Software libraries

- External project documents

-VDD SharePoint - Internal project documents (i.e.

audits, reports, meeting minutes) '

- Draft revisions Perforce - Software source code T9S900D970-CMP REVA Page 7

GA-ESI - Software builds Network - Software defect tracking database Storage NOTE: The X: drive is a location on the network as defined by GA-ESl's Document Center.

3.1.3.l Console Software Source Code Main development for the Console will occur on trunk. The project path is defined in Perforce as

//depot/TRIGA/ console/trunk. The Console source code as stored in Perforce supports multiple customers and is isolated such that customer specific code does not affect other customers. This is accomplished through the use of sub-directories named formatted as <CUSTOMER_IDENTIFIER>_dir.

For example, the under //depot/TRIGA/ console/trunk/t bas_ckeys customer specific code for the INL emulator is stored under the sub-directory emu/nl_dir.

3.2 CONFIGURATION CONTROL Configuration control defines the process for requesting, evaluating, approving or disapproving, and implementing changes to base lined Cls. Changes can include but are not limited to defect, enhancements and new requirements.

A baseline provides a static reference point to a grouping of Cls that make up a system at a given point in time. Baselines establish a version of the software configuration which serves as the basis for further development. After a baseline has been established, changes scope can only be performed through a formal change request process as identified in Section 3.2.1. See the table below for baseline descriptions.

Baseline- *oesc~iptfon ,, -

Requirements The point where the initial requirements for the system have been identified.

Functional The point where the all functions ofthe system have been identified and have been allocated to the system components in which they will be performed.

Developmental The current state of the project Cls during the development phase.

Product The final version of the system.

T9S900D970-CMP REVA Page 8

3.2.1 Requesting, Evaluating and Approving Changes Figure 1 below identifies the standard workflow for making changes to a defined baseline.

Defined Baseline ldenbfy Change Submrt Change Request y.,_,....._ _ _ _., Review Change Request at SWCCB No Yes Reject Change Implement Change Request Request Figure 1: Requesting, Evaluating and Approving Changes T9S900D970-CMP REV A Page 9

3.2.2 Implementing Changes 3.2.2.1 Implementing Documentation Changes Releasable customer documents following the Initial release will be handled through Engineering Change Notice (ECN) process as described in RD.6.

3.2.2.2 Implementing Software Changes 3.2.2.2.1 Software Defect Changes Defects discovered during the testing phase will be recorded in the software defect tracking tool database as a "Defect". When the issue is created, the following information shall be collected:

Issue Type - Defects will be entered as Defect Affects Version/s - The software version the defect was found in Summary -A brief overview of the problem Description -A detailed description of the problem (i.e. expected output)

Steps to reproduce - Steps used to reproduce the problem 3.2.2.2.2 Feature Changes Changes to the software due to changes in requirements will be recorded in the software defect tracking tool database as a "Requirement". When the issue is created the following information shall be collected:

Issue Type - Feature changes will be entered as Requirement Affects Version/s - The software version the feature changes affects Summary-A brief overview of the feature change Description -A detailed description of the change (i.e. Requirement and revision of the requirement specification to be changed)

• 33 CONFIGURATION ACCOUNTING STATUS The SCM engineer is responsible for the recording and reporting of software configuration status. For software product builds performed by the SCM engineer, a configuration status report will be generated identifying the built software version, included Software Change Requests (SCRs), known software limitations, and additional developer notes associated with each SCR.

Configuration status reports will be controlled as release notes and stored on the project's SharePoint site. A copy of the release notes will be provided with each build in the designated build area located on the GA-ESI network. Refer to the table in Section 3.1.3 for the base location of where builds are stored on the GA-ESI network.

3.4 CONFIGURATION EvALUATION AND REVIEWS Configuration evaluations and reviews will be used as the mechanism to evaluate a baseline. The SCM engineer along with the SQA engineer will schedule audits, on an as needed basis, to determine the extent to which the physical and functional characteristics of a Cl are met. At a minimum, configuration reviews should take place upon definition and completion of the Requirements and Product Baselines.

T9S900D970-CMP REV A Page 10

3~5 RELEASE MANAGEMENT AND DELIVERY The standard :software release_ management and delivery process will be used.

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• SCM; SCHEDULES Software Configuration Management activities will coincide with the dates and milestones as defined in

• the TRIGA project schedule. The table listed below identifies the planned dates and du~tion *for each SCM activity as listed in Section 3 of this SCMP. *Due to the fluidity of the project schedule, planned dates and duration have been listed relative to dates as define in the project schedule.

Configuration identification From start of project Throughout SDLC Configuration Control From start of project Throughout SDLC

.Configuration Status Accounting From.date of initial software Throughout SDLC build

. Configuration Evaluations and One week after definition of One day for each audit Reviews baseline to be audited Release Management and Deliveries* Two weeks prior to release* Until release of project

5. SCM RESOURCES This section identifies and describes the tools and equipment used to support the configuration management activities during the software development process.

5.1 SOITWAREBUIL

. DTOOLS The software and software build tools used during the development of the TRIGA software is captured in the document entitled TRIGA Software and.Tools located on the. TRIGA SharePoint site.

5.2 SOFTWARE BUILD ENVIRONMENT

• T9S900D970-CMP REV A Page 11

6. SCM PLAN MAINTENANCE The Software Configuration Manager is responsible for the development and maintenance of this plan.

This SCMP will be updated as needed throughout the SDLC to ensure that the current SCM policies are relevant and adequate for the development process. Updates to this plan will follow the same SCM guidelines as outlined in this document.

T9S900D970-CMP REV A Page 12

APPENDIX A: DEFINffiON S AND ACRONYMS

• !* DEFINITIONS

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Baseline A version of a configuration item which serves as the basis for further development and may be changed only through fonnal change control procedures.

[Adapted from IEEE 610.12-1990].

• !* ACRONYMS

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Cl Configuration Item CM Configuration Management GA-ESI General Atomics Electronic Systems, Inc.

PM Project Management SCM Software Configuration Management SCMP Software Configuration Management Plan SDLC Software Development Lifecycle SWCCB Software Change Control Board SOP Software Development Plan SOM Software Development Manager SQA Software Quality Assurance SQE Software Quality Engineer SCrylE Software Configuration Management Engineer SE Software Engineer STM Software Test Manager STE Software Test Engineer SRE Software Requirements Engineer VDD Version Description Document sow Statement of Work INL Idaho National Laboratory T9S900D970-CMP REV A Page 13