1. ECSS Software Process M odel
Reference Process Model Diagrams
ECSS-PMod Project
Root Up Down Last Parent
Actions

2. ECSS Software Life Cycle Processes
Activity: Software Life Cycle Processes DIAG #50
Perspective: ALL
Parent: None
Primary Life Cycle Processes
LC-1
E-40
ECSS Software Artifacts:
DJF, DDF, TS, RB, IRD, ICD, CJF, MJF
Needs
Supporting Life Cycle Processes
LC-2
M-40, M-50, E-40, Q-80
Organizational Life Cycle Processes
LC-3
M-series, Q-80
External References: ECSS-E-40, ECSS-Q-80, ECSS-M-40, ECSS-M-50
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

3. Primary Life Cycle Processes
Perspective: Software Engineering
Parent: Software Life Cycle Processes
Activity: Primary Life Cycle Processes DIAG #51
Needs
Acquisition Process
PLC-1
Negotiated Contract
DJF, DDF, TS, RB, IRD, ICD
Software Development Process
PLC-4
E-40 sec. 5.2, 5.3, 5.4, 5.5 c
CUSTOMER
Supply Process
PLC-2
SUPPLIER/CUSTOMER
ITT/RFQ
Proposal
SUPPLIER
Software Operations Engineering Process
PLC-3
E-40 sec 5.7
Maintenabilty Requirements
Maintenance Plan
Software Maintenance and Migration
PLC-5
E-40 sec 5.8
Operational Requirements
Operational Plan
Change Justification File
OPERATOR
MAINTAINER
External References: ECSS-E-40 sec. 5.2, 5.3, 5.4, 5.5, 5.7, 5.8
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

4. Acquisition Process In Triggers (IT) Out Triggers (OT)
Perspective: Software Engineering
Parent: Primary Life Cycle Processes
Activity: Acquisition Process
DIAG #54
Initiation
EO-01
Negotiated Contract
Selected proposal
Request for Proposal submission to supplier
AP-2
Request for Proposal (or ITT) preparation
AP-1
Submitted proposals evaluation and selection
AP-3
Contract negotiation
AP-4
Needs
ITT/RFQ
ITT/RFQ
EO-02
EI-01
ECSS-M-series
CUSTOMER
CUSTOMER
CUSTOMER
SUPPLIER/
CUSTOMER
External References: ECSS-M-series
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI-01: Supply Process: Proposal preparation and submission
External Outputs (EO)
EO-01: Supply Process: Review of the proposal
EO-02: Supply Process: Negotiation of the contract

5. Supply Process In Triggers (IT) Out Triggers (OT) External Inputs (EI)
Perspective: Software Engineering
Parent: Primary Life Cycle Processes
Activity: Supply Process
DIAG #55
EI-01
EI-02
Negotiated Contract
Review of the proposal request
SUP-1
Proposal Preparation and submission
SUP-2
Negotiation of the contract
SUP-3
EO-01
ITT/RFQ
ECSS-M-series
SUPPLIER
SUPPLIER
SUPPLIER/
CUSTOMER
External References: ECSS-M-series
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI-01: Acquisition Process: Proposal preparation
and submission
EI-02: Acquisition Process: Submitted proposal
selection
External Outputs (EO)
EO-01: Acquisition Process: Submitted proposal
evaluation and selection

6. Software Development Process
Activity: Software Development Process
DIAG #11
Perspective: Software Engineering
Parent: Primary Life Cycle Processes
Technical Specification, Interface Control Document, Design Justification File
Requirements Baseline, Interface Requirements Document, design Justification File
Design Definition File
Software Design Engineering Process
SEP-3
E-40 sec 5.5
Customer needs
Software/System Requirement Engineering Process
SEP-1
E-40 sec 5.2
SUPPLIER
Design Justification File
Hardware Environment
CUSTOMER
Interface Management
SEP-5
E-40 sec
Requirements Baseline, Interface Requirements Document, design Justification File
Technical Specification, Interface Control Document, Design Justification File
Software Requirement Engineering Process
SEP-2
E-40 sec 5.4
Interface Management Procedures
ECSS-M-40 Requirements
CUSTOMER
SUPPLIER
DJF: Technical budgets status and margin
Project Phasing and Planning
SEP-4
ECSS-M-30A
ECSS-E-40 sec
Technical Budget and Margin Management
SEP-6
E-40 sec 5.3.4
HW Environment
ECSS-M-30 Project Requirements
Requirements Baseline
SUPPLIER
SUPPLIER/
CUSTOMER
External References: ECSS-E-40
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

7. Project Phasing and Planning
Perspective: Software Engineering
Parent: Software Development Process
Activity: Project Phasing and Planning
DIAG #4
Elements of SW Maintenance Plan
Software Life Cycle Definition
(milestones, reviews and maintenance planning)
SLC-1
E-40:
Requirements Baseline at SRR
Software Project Development Plan
(Life cycle, tools and methods definition)
EI1
Software Project Development Plan Review
EI2
EI3
ECSS-M-30
PROJECT RQMTS
ECSS-E_40 Sec 4.5
System vs Software Requirements
SUPPLIER
SRR
Documentation/Inputs-Output Process definition for each phase and Milestone
SLC-3
E-40:
Requirements Baseline at SRR
Documentation Standards
Design Standards
Verification and Validation Standards
Software Project Development Plan
Definition of Software Engineering Standards
SLC-2
E-40:
SUPPLIER
Requirements Baseline
SW Project Development Plan
SUPPLIER
Requirements Baseline
SW Project Development Plan
External References: ECSS-E-40, ECSS-Q-80
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI1: SW PA Plan Review
EI2: SW PA Procedures & Standards Review
EI3: SW PA Life Cycle Review
External Outputs (EO)

8. Interface Management In Triggers (IT) Out Triggers (OT)
Perspective: Software Management
Parent: Software Development Process
Activity: Interface Management
DIAG #9
Interface Management procedures,
Part of configuration management plan
ECSS-M-40
Requirements
Definition of interface management procedures
IM-1
E-40 sec
CUSTOMER
SRR Data Package
Requirements Baseline
External References: ECSS-E-40 sec
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

9. Technical Budget and Margin Management
Activity: Technical Budget & Margin Management DIAG #48
Perspective: Software Management
Parent: Software Development Process
PDR, CDR, QR, AR
Technical budgets and margin philosophy
Definition of margin philosophy
IM-2
E-40 sec
Budget status
IM-3 E
HW environment
DJF: Technical budgets status and margins
SUPPLIER
CUSTOMER
Requirements Baseline:
SRR Data Package
External References: ECSS-E-40 sec ,
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

10. Software System Requirements Engineering
Activity: Software System Requirements Engineering DIAG #12
Perspective: Software Engineering
Parent: Software Development Process
RB: V&V Process
requirements
SRR
System level Rqmts for SW Verification and Validation
SE –3
E-40 sec
Overall System Requirements
System Requirements Analyis
SE –1
E-40 sec
System Partitioning
SE-2
E-40 sec
CUSTOMER
System level Integration of Software
SE –4
E-40 sec
CUSTOMER
CUSTOMER
RB (inputs to)
IRD (inputs to)
RB (inputs to)
IRD (inputs to)
RB (System partition with definition of items; System Configuration list)
IRD (SW/HW interface requirements)
DJF (Traceability to system partitioning)
CUSTOMER
Reviewed SRR Data Package
RB, IRD
DJF
SRR Data Package
RB, IRD
DJF
External References: ECSS-E-40 sec , 5.2.3, 5.2.4, 5.2.5
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

11. System Requirements Analysis
Parent: Software System Requirement Engineering Process
Perspective: Software Engineering
Activity: System Requirements Analysis DIAG #13
V&V Rqmts and Design Constraints
SYS-3
E-40 sec
Definition of system functionalities and interfaces
SYS-1
E-40 sec
RB: Design Constraints
V&V requirements
- SW Eng. Standards
RB: Functions & Performance Rqmts
IRD: Interface Rqmts
CUSTOMER
System Criticality/ Critical Functions Definition
SYS-4
E-40 sec
CUSTOMER
Overall system reqmts
RB:- Safety & Reliability Rqmts
- Critical functions identification
RB (inputs to)
IRD (inputs to)
Operations and Maintenance Requirements Definition
SYS-2
E-40 sec ,
CUSTOMER
RB: Operations and maintenance requirement
CUSTOMER
External References: ECSS-E-40 sec , ,
In Triggers (IT)
External Inputs (EI)
External Outputs (EO)
Out Triggers (OT)

12. System level integration of Software
Perspective: Software Engineering
Parent: Software System Requirements
Engineering
Activity: System level integration of Software DIAG #14
IF SW product integrated in system
RB: SW Observability requirements
IRD: System level interface requirements
SW additional requirements definition
SLI-1
E-40 sec ,
CUSTOMER
RB: Sys level data interfaces, development constraints
Interface Data Medium Definition and Development constraints
SLI-2
E-40 sec ,
System level Requirements
RB (inputs to)
IRD (inputs to)
CUSTOMER
Definition of customer products provision to supplier
SLI-3
E-40 sec , ,
IRD: System level integration support requirements, product preparation requirements
IF SW product integrated in system
CUSTOMER
External References: ECSS-E-40 sec , , , , , ,
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

13. SW Requirements Engineering Process
Perspective: Software Engineering
Parent: Software Development Process
Activity: SW Requirements Engineering Process DIAG.#15
Preliminary Design
Review
E-40 sec
Functional and Capability Specification
PDR Report
EI1
Software Requirements Analysis
R-1
E-40 sec
Software Top Level Architectural Design
R-2
E-40 sec.5.4.3
PDR Data Package
SRR Docs:
IRD RB
SUPPLIER
SUPPLIER
Higher Level Safety Plan
Reliability and System Analysis
Q-80 sec e
Delivered
PDR DP
Reviewed
PDR DP
System Level Functional Analysis
SW RAMS Analysis
External References: ECSS-E-40 sec.5.4.2, 5.4.3, 5.4.4
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI1: SW PA Requirements (diag. 26)
External Outputs (EO)

14. SW Requirements Analysis
Perspective: Software Engineering
Parent: SW Requirements Engineering Process
Activity: SW Requirements Analysis
DIAG #16
EI1
Preliminary Requirements Establishment
RA-1
E-40 sec ,
EO1
Preliminary Functional and Capability Specification
SUPPLIER
Functional and Capability Specification
External Interfaces identification
RA-2
E-40 sec
Verify Software Requirements
Documents
E-40 sec
Interface Control Document (external interfaces)
SRR Docs:
IRD RB
Delivered
Baseline
SUPPLIER
External References: ECSS-E-40 sec , ,
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI1: SW PA Requirements
External Outputs (EO)
EO1. Test case spec & procs

15. SW Top-Level Architectural Design
Perspective: Software Engineering
Parent: Software Requirement Engineering Process
Activity: SW Top-Level Architectural Design DIAG #17
Numerical Error Report RB
Preliminary Operation Manual Definition
AD-3
E-40 sec
Preliminary Operation manual
Architectural
Design
Definition
AD-1
E-40 sec
Functional and Capability Specification
EO1
SUPPLIER SW
Top level Architecture
Preliminary PDR Data Package
SUPPLIER
PDR Data Package
Preliminary
(Top Level )
Interface Design
AD-2
E-40 sec
Definition of Preliminary Test Requirements and Plan for SW Integration
AD-4
E-40 sec
Software
Requirements
Document
Preliminary
ICD
Preliminary SW Integration test plan
IRD
SUPPLIER RB
Verify Software Design
E-40 sec
SUPPLIER
External References: ECSS-E-40 sec , , , , ,
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)
1. Integration SW/SW

16. SW Design Engineering Process
Perspective: Software Engineering
Parent: Software Development Process
Activity: SW Design Engineering Process DIAG #18
Numerical Error Report
Critical Design
Review
E-40 sec
Inspection
Q-80 sec k
Code,
Unit tests Documentation
Detailed design DP
CDR Data Package
CDR Report
Integration
SD-3
E-40 sec
SW Validation
against the TS
SD-4
E-40 sec
Design of Software Items
SD-1
E-40 sec
Coding and Testing
SD-2
E-40 sec
Software
Architectural
Design
Document
SUPPLIER
SUPPLIER
SUPPLIER
Delivered
CDR Data Package
Safety Analysis
Q-80 sec
Design Complexity & Modularity Measurement
Q-80 sec d, 4.18
Reviewed
CDR Data Package
Critical Module Handling
Q-80 sec
External References: ECSS-E-40 sec.5.5
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

17. Design of SW Items In Triggers (IT) Out Triggers (OT)
Parent: Software Design Engineering Process
Perspective: Software Engineering
Activity: Design of SW Items
DIAG #19
Operation Manual Update
SD-3
E-40 sec
Operation Manual Update
Detailed Design document
EI1
Detailed Design Definition
SD-1
E-40 sec
SUPPLIER
SW Unit Test Plan
SUPPLIER
Detailed design DP
SW Unit Test Planning
SD-4
E-40 sec
SUPPLIER
Detailed Interface Design (external)
SD-2
E-40 sec
Software
Architectural
Design
Document
Update of Test Requirements and Plan for SW Integration
SD-5
E-40 sec
Delivered
Detailed Design Data Package
ICD
SW Integration Test Plan
SUPPLIER
Verify Software Design
E-40 sec
SUPPLIER
External References: ECSS-E-40 sec , , , , , , ECSS-Q-80 sec
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
1. Coding and Testing.Unit Test Execution
External Outputs (EO)

18. Coding and Testing In Triggers (IT) Out Triggers (OT)
Parent: Software Design Engineering Process
Perspective: Software Engineering
Activity: Coding and Testing
DIAG #20
Unit Testing feedback
EO1
SW Unit
Testing
SC-3
E-40 sec
modify
EO1
SW Unit
Coding
SC-1
E-40 sec
SW Unit
Test Report
SW Code
SUPPLIER
Code,
Unit tests Documentation
Review & Check Coverage
Q-80 sec g,q
SUPPLIER
Operation Manual Update
SC-4
E-40 sec
SW Function Integration to Unit
SC-6
E-40 sec
Operation Manual
Update
SUPPLIER
SUPPLIER
Unit Test Procedures and Data Definition
SC-2
E-40 sec
Delivered
Code & Unit tests
Detailed Design
Update of Test Requirements and Plan for SW Integration
SC-5
E-40 sec
SW Integration Test Plan
SUPPLIER
Unit Test Plan
Verify Software
Code
E-40 sec s
SUPPLIER
External References: ECSS-E-40 sec , , , , , ECSS-Q-80 sec , 3.3.4d, 3.3.4r, 3.3.4g
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)
1. Design of SW Item.SW Component
Design Document

19. Integration In Triggers (IT) Out Triggers (OT) External Inputs (EI)
Parent: Software Design Engineering Process
Perspective: Software Engineering
Activity: Integration
DIAG #21
Operation Manual Update
Operation Manual Update
IN-2
E-40 sec
SUPPLIER
Unit/Unit Integration (former SW/SW)
IN-1
E-40:
SW Integration Test Report
EI2
SUPPLIER
Check Coverage
Q-80 sec g
SW Code
Unit test documentation
IT1
Verify Software Integration
E-40 sec
Validation test case
and procedure definition
IN-3
E-40:
EI1
SW Validation Testing specification
SUPPLIER
External References: ECSS-E-40 sec , , , , , ECSS-Q-80 sec.3.3.4, 3.3.4d
In Triggers (IT)
1. Qualification.Validation Plan Def.
Out Triggers (OT)
External Inputs (EI)
1. SW Req. Analysis.SW Requirements Document
2. SW Top Level Srch. Design.Architectural Design
External Outputs (EO)

20. SW Validation against the TS
Perspective: Verification & Validation Engineering
Parent:Software Design Engineering Process
Activity: SW Validation against TS
DIAG #56
Operation manual (update)
Test Readiness Review Board
Q-80 sec t
Test Readiness Review
Q-80 sec f
Update the operation manual
VI-3
E-40 sec (cr)
SW design and test evaluation report
SW Validation Testing Spec
SUPPLIER
Software Validation testing Specification Definition
VI-1
E-40 sec (cr)
Evaluate the design, code, test and operation manual
VI-4
E-40 sec (cr)
Validation testing
against the TS
VI-2
E-40 sec (cr)
Validation testing reports,
Non conformance reports,
Problem reports,
Validated Software
CDR Data Package
SW product,
Validation environment (HW/S)
SUPPLIER
Validation Plan,
Validation Reqs
SUPPLIER
SUPPLIER
Update and prepare the deliverables SW product
VI-5
E-40 sec (cr)
Check
Coverage
Q gt
Verify test
E-40 sec
SUPPLIER
SW on delivery media,
SW release doc.,
Baseline deliverables
Analysis and Inspection
VI-6
E-40 sec (cr)
SW Design/Code
Analysis and Inspection reports
SW Specification
SUPPLIER
External References: ECSS-E-40 sec. 5.5.xx , ECSS-Q-80 sec q, 3.3.4g, 3.3.4r
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

21. Software Operations Engineering
Perspective: Software Engineering
Parent: Primary Life Cycle Processes
Activity: Software Operations Engineering DIAG #22
Operations Manual
Problem Report
Modification Request RB
[Operations and Maintenance Requirements]
SW ready for operations
ORR
EO-01
EI-01
Operational Plan and Standards Definition
OP-1
E-40 sec ,
Operational Testing
OP-2
E-40 sec
System Operation
OP-3
E-40 sec
Operational Plan
SW Operator Identification
OP-00
E-40 sec
Software Operations
OP-0
E-40 sec
EI-02
Problem Report
Modification Request
EO-01
ECSS-M-10
ECSS-M-40
OPERATOR
CUSTOMER
CUSTOMER
OPERATOR
OPERATOR
Work-around Solution
Analysis of User’s Request
OP-5
E-40 sec ,
User Assistance
OP-4
E-40 sec
EO-02
EI-03
EO-01
Problem Report
Modification Request
OPERATOR
Archive of User’s Request
OPERATOR
External References: ECSS-E-40 sec.5.7.3, 5.7.4, 5.7.5, , , , , ECSS-M-40
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI-01: Software from SW Maintenance Process EI02: Software from Validation Process
EI-03: User Request
External Outputs (EO)
EO-01: Problem Report /Modification Request to
Software Maintenance Process
EO-02: Workaroud to User

22. SW Maintenance and Migration
Activity: SW Maintenance and Migration DIAG #23
Perspective: Software Engineering
Parent: Primary Life Cycle Processes
Start of Maintenance SW
Software Maintenance
Implementation
MM-1
E-40 sec
Modified SW
CJF
-Baseline for changes
RB, ECSS-M-40
MAINTAINER
Modified SW environment
Software Migration
MM-2
E-40 sec
Sw/Environment
MJF
Software Retirement Decision
MAINTAINER
Software Retirement
MM-3
E-40 sec SW
MAINTAINER
External References: ECSS-E-40 sec.5.8.2, 5.8.3, 5.8.4, 5.8.5, 5.8.6, 5.8.7, ECSS-M-30, ECSS-M-40
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI-01; Problem Report,Modification Request
from Maintenance Process
External Outputs (EO)
EO-01: Modified SW to Operations Process

23. Software Maintenance Implementation
Parent: Software Maintenance and Migration
Activity: Software MaintenanceImplementation DIAG #24
Perspective: Software Engineering
Customer
Approval
E-40 sec
Maintenance Review
E-40 sec
Start of Maintenance
Maintenance Planning, Problem Recording Procedures Definition
MA-1
E-40 sec ,
EO-01
ECSS-M-40
EI-01
Modified SW
Problem or Modification
Analysis
MA-2
E-40 sec
Analysis of affected product
(Sw &documents)
MA-3
Modification
Implementation
And regression Testing
MA-4
E-40 sec
Change Justification File
-Baseline for changes RB
[Operations and Maintenance Requirements]
Maintenance Plan
-Plans and Procedures
-Problem Reporting
and handling
MAINTAINER
MAINTAINER
MAINTAINER
Change Justification File
-Modification identification
Change Justification File
-Problem Analysis
Report
MAINTAINER
External References: ECSS-E-40 sec , , , , , , , ECSS-M-30, ECSS-M-40
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
EI-01; Problem Report, Modification Request from Software Operations Engineering Process
External Outputs (EO)
EO-01: Modified SW to Operations Process

24. Software Migration In Triggers (IT) Out Triggers (OT)
Parent: Software Maintenance and Migration
Activity: Software Migration
DIAG #25
Perspective: Software Engineering
Migration Justification File
Preparation of notification documentation for the users
MI-3
E-40 sec
Post Operation
Review
E-40 sec
Migration Plan
Definition of migration plan
MI-1
E-40 sec ,
MAINTAINER
Modified SW environment
E-40
MAINTAINER
Notification to user
MI-5
E-40 sec
Support of new & old environment
MI-6
E-40 sec
Implementation of Migration
MI-2
E-40 sec
MAINTAINER
MAINTAINER
Archive of old environment
MI-4
E-40 sec
MAINTAINER
Review Results availability to user’s
MAINTAINER
Archives of old environment
External References: ECSS-E-40 sec , , , , , ECSS-M-40
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

25. Supporting Life Cycle Processes
Perspective: ALL
Parent: Software Life Cycle Processes
Activity: Supporting Life Cycle Processes DIAG #52
ECSS-M-40 Requirements
Software Configuration Management Process
SLC-5
M-40A
SW Development plan
SW Documentation Process
SLC-1
M-50
Available Documentation
Software Configuration Management Plan
M-50 reqs
SW docs & standards
SW Product Assurance
SLC-4
Q-80
SUPPLIER
CUSTOMER
SW PA Reports
RB, TS, Interface Requirements
Traceability matrix, Verification/Validation reports
Verification and Validation Processes
SLC-2
E-40 sec , 5.6.3
Technical Review Reports
Joint Review Process
SLC-6
E-40 sec
Verification/Validation plan
Project Plans
SUPPLIER
SUPPLIER
CUSTOMER
Audit Plan and Report
Problem Resolution Process
SLC-3
E-40 sec ,
Q-80 sec , 2.3.6
Audit Process
SLC-7
E-40 sec
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

26. SW Documentation Process
Perspective: ALL
Parent: Supporting Life Cycle Processes
Activity: SW Documentation Process
DIAG #57
SW Development plan
Definition of documentation management Process for the project
DOC-1
M-50 sec. 6
Implementation plan for Documentation Management
Documentation storage/assessing
DOC-2
Available Documentation
M-50 reqs
SUPPLIER/
CUSTOMER
SUPPLIER/
CUSTOMER
Accessible/stored Documentation
External References: ECSS-M-50
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

27. Software C.M. Process In Triggers (IT) Out Triggers (OT)
Perspective: Software Configuration Management
Parent: Supporting Life Cycle Processes
Activity: Software C.M. Process
DIAG #10
Product Assurance of CM Procedures
Product Assurance of CI Identification
Identified SW Item and relevant documentation
SW Configuration Management Procedures definition
SCM-1
M-40 sec. 5.5
SW Configuration Item identification
SCM-2
M-40 sec. 5.1
SW Configuration Management Plan
M-40 reqs
SUPPLIER
SUPPLIER
Product Assurance of SW Configuration Control
Product Assurance of SW Configuration accounting
SW Configuration Status accounting
SCM-4
M-40 sec.5.3
SW Configuration Control
SCM-3
M-40 sec. 5.2
Developed SW
SW Configuration File
SW Item evolution, change proposal, deviation/waiver
SUPPLIER
SUPPLIER
External References: ECSS-Q-80 sec a, 2.3.5, ECSS-M-40 sec. 5.5
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

28. Software Configuration Control
Perspective: Software Configuration Management
Parent: Software C.M. Process
Activity: Software Configuration Control DIAG #58
SW in the archive library
SW in the Master library
Archive SW
SCC-3
SW under Configuration Control
Development library: SW Item
Configuration control of the SW
SCC-1
Insertion of the SW in the Master Library
SCC-2
SUPPLIER
SW on media
SCC-4
SUPPLIER
SUPPLIER
E.g. tape
SUPPLIER
Documents under Configuration Control
Documentation library: SW documents
Documents in the Master library
Configuration Control of the Documentation
SCC-5
Insertion of the documents in the Master Library
SCC-6
SUPPLIER
SUPPLIER
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

29. Joint Review Process In Triggers (IT) Out Triggers (OT)
Perspective: Software Management
Parent: Supporting Life Cycle Processeses
Activity: Joint Review Process
DIAG #5
Software Support to Joint Technical Reviews
REV-1
E-40 sec
Project Plan (ECSS-M-30)
Milestone Review Reports
CUSTOMER
SUPPLIER
Software
Technical Reviews
REV-2
E-40 sec
Software Development Plan
Technical Reviews
Report
CUSTOMER
SUPPLIER
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

30. Software Support to Joint Technical Reviews
Activity: SW Support to Joint Technical Reviews DIAG #6
Perspective: Software Management
Parent: Joint Review Process
Customer Approval of DDF; DJF; Operations Manual; design of system interfaces
Customer Approval of RB
CDR: Review of
DDF; Operations Manual; DJF
CDR-1
E-40 sec ;
SRR: Review of the Requirements Baseline
SRR-1
E-40 sec RB
RB;
TS;ICD;
DDF;DJF
SRR Milestone Review Reports
CDR Milestone Review Reports
Customer Approval of
Qualified state
CUSTOMER
SUPPLIER
QR: Review of Summary of tests reports and operation manual
QR-1
E-40 sec ;
CUSTOMER
SUPPLIER
Customer Approval of TS and Top Level Archtecture
RB;TS;ICD;
DDF;DJF
QR Milestone Review Report
PDR: Review of TS and Software Top Level Architecture
PDR-1
E-40 sec ;
AR: Acceptance of software wrt operational environment
AR-1
E-40 sec ;
CUSTOMER
SUPPLIER
Customer Approval of Accepted
state
RB;
TS;ICD;
DDF;DJF
PDR Milestone Review Report
RB;TS;ICD;
DDF;DJF
CUSTOMER
SUPPLIER
AR Milestone Review Report
CUSTOMER
SUPPLIER
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

31. Review Procedure In Triggers (IT) Out Triggers (OT)
Parent: Software Support to Joint Technical Reviews
Perspective: Software Engineering
Activity: Review Procedure (*)
DIAG #7
SW Development plan
Proposal RIDs Disposition
Rids Status List
Document Review
RP-1
ECSS-M-40:4.1
RIDs Evaluation and Disposition
RP-2
RIDs Discussion
(Review)
RP-3
RIDs
List of Actions and Closeout Dispositions
CUSTOMER
SUPPLIER
CUSTOMER
SUPPLIER
Open and Major RIDs
Major Problem
Pre-Board
RP-4
Board
RP-5
ECSS-M-30: 4.1
Customer Approval/ Proceed to Next Phase,
Technical Review Report
CUSTOMER
SUPPLIER
CUSTOMER
SUPPLIER
(*) This Process is applicable to each Joint Technical Reviews
External References: ECSS-M-40, M-30
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

32. SW Technical Reviews In Triggers (IT) Out Triggers (OT)
Perspective: Software Engineering
Parent: Joint Review Process
Activity: SW Technical Reviews (*)
DIAG #47
Proposal RIDs Disposition
Rids Status List
Software
Documentation Review
TR-1
ECSS-M-40:4.1
RIDs Evaluation and Disposition
TR-2
RIDs Discussion
(Review)
TR-3
RIDs
List of Actions and Closeout Dispositions SW
Review Data Package
CUSTOMER
SUPPLIER
CUSTOMER
SUPPLIER
Open and Major RIDs
Major Problem
Software Review
Pre-Board
TR-4
Software Review
Board
TR-5
ECSS-M-30: 4.1
Customer Approval/ & Authorization to Proceed with the Next Phase
CUSTOMER
SUPPLIER
CUSTOMER
SUPPLIER
(*) This Process is applicable to each Software Technical Reviews
External References: ECSS-E-40
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

33. Problem Resolution Process
Perspective: ALL
Parent: Supporting Life Cycle Processes
Activity: Problem Resolution Process
DIAG #59
Verified SW Documentation
SPAR
Major
Problem Resolution
PRP-4
Identified problem
Problem categorization
PRP-1
Problem Analysis
PRP-2
SW Review Board
PRP-3
Cost/Schedule estimate
Board
Decision
SUPPLIER
SUPPLIER
SUPPLIER
Minor
SUPPLIER/
CUSTOMER
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

34. Problem Resolution In Triggers (IT) Out Triggers (OT)
Perspective: ALL
Parent: Problem Resolution Process
Activity: Problem Resolution
DIAG #60
Modified SW
Documentation
Board
Decision
SW Modification
PR-2
Regression Testing
PR-3
Documentation Update
PR-4
SPAR
SUPPLIER
SUPPLIER
SUPPLIER
Modified SW
Verified SW
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

35. Verification and Validation Processes
Perspective: Verification and Validation Engineering
Parent: Supporting Life Cycle Processes
Activity: Verification and Validation Processes DIAG #35
Verification Process Implementation
VP-1
E-40 sec , 5.6.4
Requirement Baseline, Technical Specification, Interface Requirements
Verification plan
Non-Conformance, Problem Reports
SUPPLIER
Verification Process
VP-2
E-40 sec , 5.6.6
Technical Specification, Design Definition File, Design Justification File
Traceability matrix, Verification reports
SUPPLIER
Validation Process Implementation
VLP-1
E-40 sec ,
Q-80 sec
Validation plan at PDR; TS
Requirement Baseline, Technical Specification, Interface Requirements
Operation Manual
Software Validation Test Specification
Validation Test Reports
SUPPLIER
Validation Process
VLP-2
E-40 sec ,
Q-80 sec
Non Conformance, Problem Reports
Technical Specification, Design Definition File, Design Justification File
Software on Delivery Media, Software Release Documentation
External References: ECSS-E-40 sec , 5.6.4, 5.6.5, ,5.6.7, Q-80 sec p, 3.2.5a, 3.2.5d, 3.2.1
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

36. Verification Process Implementation
Perspective: Verification & Validation Engineering
Activity: Verification Process Implementation DIAG #36
Parent: Verification and Validation Processes
Determine the verification effort for the project
VPP-1
E-40 sec
Verification plan:
criticality and effort
Requirement Baseline, Technical Specification, Interface Requirements
SUPPLIER
Determine the activities/SW products that require verification
VPP-4
E-40 sec
Verification plan: methods & tools
Develop and document a verification plan
VPP-5
E-40 sec
Verification plan
Establish the verification Process
VPP-2
E-40 sec
SUPPLIER
SUPPLIER
SUPPLIER
Select the organization responsible for conducting the verification
VPP-3
E-40 sec
Verification plan: project organization
Verification plan at PDR,
Technical Specification
SUPPLIER
External References: ECSS-E-40 sec.5.6.4, ECSS-Q-80 sec 3.2.5p, 3.2.5a
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

37. Verification Process In Triggers (IT) Out Triggers (OT)
Perspective: Verification and Validation Engineering
Activity: Verification Process
DIAG #37
Parent: Verification and Validation Processes
Traceability matrix, Requirements Verification report
Preliminary detailed Design Data Package
Traceability matrix,
Design Verification report
Preliminary functional
& capability spec
Verify SW Requirements
VPI-1
E-40 sec
Verify SW
Design
VPI-2
E-40 sec
Preliminary PDR Data Package
Verification plan
Traceability matrix,
Top-level architectural Design Verification report
Verification plan
SUPPLIER
SUPPLIER
Delivered code
Traceability matrix,
Code Verification report
Project documentation
Verify
Code
VPI-3
E-40 sec
Verify SW Documentation
VPI-5
E-40 sec
SW integration Report
Verification plan
Verify SW
Integration
VPI-4
E-40 sec
Verification plan
SUPPLIER
Test specification
evaluation
SUPPLIER
SW Integration Verification report
Verification plan
SUPPLIER
Problems and non-conformances Handling
VPI-6
E-40 sec
Evaluate Test Spec
VPI-7
E-40 sec
Test Spec. Evaluation
Problem and non-conformance Reports
Verification plan:
criticality and effort
SUPPLIER
SUPPLIER
External References: ECSS-E-40 sec , ECSS-Q-80 sec d, 3.2.1
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

38. Verify SW Requirements
Perspective: Verification and Validation Engineering
Parent: Verification Process Implementation
Activity: Verify SW Requirements
DIAG #38
Verify Consistency, Feasibility and Traceability to system Requirements
VR-1
E-40 sec a
Traceability matrix, Requirements Verification report
Traceability matrix, Requirements Verification reports
Preliminary functional
& capability spec, Verification plan
SUPPLIER
Verify SW Requirements in terms of safety, security and criticality
VR-2
E-40 sec b
Requirements Verification report
SUPPLIER
External References: ECSS-E-40 sec
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

39. Verify SW Design In Triggers (IT) Out Triggers (OT)
Perspective: Verification and Validation Engineering
Parent: Verification Process Implementation
Activity: Verify SW Design
DAG #39
Verify the Design to Requirements traceability
VD-1
E-40 sec a
Traceability Matrix
SUPPLIER
Design Verification report, non conformance report
Verify the RAMS and budget Requirements
VD-2
E-40 sec b
Traceability Matrix, Design Verification report, non conformance report
Verification plan, Design Data Package
Design Verification report, non conformance report
SUPPLIER
Verify the Design derivability from the Requirements
VD-3
E c
SUPPLIER
Verify the SW Design in terms of safety, security and criticality
VD-4
E d
Design Verification report, non conformance report
SUPPLIER
External References: ECSS-E-40 sec , ECSS-Q-80 sec n, 3.2.5d, 3.2.5g
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

40. Verify Code In Triggers (IT) Out Triggers (OT) External Inputs (EI)
Perspective: Verification and Validation Engineering
Parent: Verification Process Implementation
Activity: Verify Code
DIAG #40
Verify the code traceability to design and requirements
VC-1
E-40 sec a
Traceability Matrix
SUPPLIER
Verify if RAMS requirements and budgets have been correctly implemented
VC-2
E-40 sec b
Code Verification report
Traceability matrix,
Code Verification report, Problem & non conformance report
Delivered code,
SUPPLIER
Verification plan
Verify if the code can be derived from design and requirements
VC-3
E-40 sec b
Code Verification report
SUPPLIER
Verify if the code implement criticality
VC-4
E-40 sec b
Code Verification
report
SUPPLIER
External References: ECSS-E-40 sec , ECSS-Q n, 3.2.5d, 3.2.5g
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

41. Integration Verification report
Verify SW Integration
Perspective: Verification and Validation Engineering
Parent: Verification Process Implementation
Activity: Verify SW Integration
DIAG #41
Integration Verification report
SW Integration Report,
Verification plan
Verify if the SW units have been completely and correctly integrated into the SW item
VI-1
E-40 sec
SUPPLIER
External References: ECSS-E-40 sec
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

42. Validation Process Implementation
Perspective: Verification & Validation Engineering
Parent: Verification and Validation Processes
Activity: Validation Process Implementation DIAG #43
Determine the validation effort for the project
PLAN-1
E-40 sec
Validation plan:
effort & independence
SUPPLIER
Validation plan: methods & tools
Validation plan: organization
Validation plan
Establish the validation Process
PLAN-2
E-40 sec
Develop and document a validation plan
PLAN-4
E-40 sec
SUPPLIER
SUPPLIER
Select the organization responsible for conducting the validation
PLAN-3
E-40 sec
Independent Validation plan: project organization
Validation Plan, TS; at PDR
SUPPLIER
External References: ECSS-E-40 sec , ECSS-Q-80 sec.3.3.4ab
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

43. Validation Process In Triggers (IT) Out Triggers (OT)
Perspective: Verification & Validation Engineering
Activity: Validation Process
DIAG #44
Parent: Verification and Validation Processes
Operation manual (update) QR E
Test Readiness Review Board
Q-80 sec t
Test Readiness Review
Q-80 sec f
Update the operation manual
VI-3
[E-40 sec ]
SW Validation Testing Spec
SUPPLIER
Evaluate the design, code, test and operation manual
VI-4
[E-40 sec ]
Software Validation testing Specification Definition
VI-1
[E-40 sec ]
Validation Testing
against the RB
VI-2
[E-40 sec ]
Validation testing reports,
Non conformance reports,
Problem reports,
Validated Software
Validation Plan,
Validation Reqs
SW design and test evaluation report
SW product,
Validation environment (HW/SW)
SUPPLIER
SUPPLIER
SUPPLIER
Update and prepare the deliverables SW product
VI-5
[E-40 sec ]
SW on delivery media,
SW release documentation,
Baseline deliverables SW product
Acceptance Testing Documentation
Support Customer Acceptance
VLP-3
[E-40 sec ,
Q-80 sec ]
Check Coverage
Q-80 sec. 3.3.gt
Customer Requirements
SUPPLIER
Training Material
External References: ECSS-E-40 sec , ECSS-Q-80 sec q, 3.3.4g, 3.3.4r
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

44. Support Customer Acceptance
Perspective: Verification and Validation
Parent: Validation Process
Activity: Support Customer Acceptance
DIAG #45
Support Customer’s Acceptance Testing
AS-1
E-40 sec , Q-80 sec
Support Customer’s Acceptance Review
AS-2
E-40 sec
Customer
Requirements
SUPPLIER
Acceptance Testing
Documentation
SUPPLIER
Provide training and support
AS-3
E-40 sec
Training Material TS
SUPPLIER
External References: ECSS-E-40 sec , , ECSS-Q-80 sec , ECSS-Q-20 sec , 8.3, 2.6
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

45. Support Customer’s Acceptance Testing
Perspective: Verification and Validation
Parent: Support Customer Acceptance
Activity: Support Customer’s Acceptance Testing DIAG #46
Customer’s approval
Planning of SW Installation
SWAC-1
Q-80 sec a
Installation Plan
Customer Reqs
SUPPLIER
SW ADP
SW code
SW configuration file
Customer’s approval
Acceptance test Report
Acceptance Test Plan Definition
SWAC-2
Q-80 sec b
Preparation of Acceptance Material
SWAC-3
Q-80 sec c
Acceptance Test Execution
SWAC-4
Q-80 sec d/e/f/g
Acceptance test Plan
SUPPLIER
SUPPLIER
SUPPLIER/
CUSTOMER
External References: Q-80 sec
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

46. Audit In Triggers (IT) Out Triggers (OT) External Inputs (EI)
Perspective: Software Product Assurance
Parent: Supporting Life Cycle Processes
Activity: Audit
DIAG #31
Audit Planning
PA-20
Q-80 sec , Q-20 sec
Audit Plan
SUPPLIER
Audit Conduction
PA-21
Q-80 sec.2.3.3, Q-20 sec
Audit Report
CUSTOMER
SUPPLIER
External References: ECSS-Q-20: 2.6, ECSS-Q-30: 2.5, ECSS-Q-80:2.3.3
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

47. Software P.A. Process In Triggers (IT) Out Triggers (OT)
Perspective: Software P.A.
Parent: Supporting Life Cycle Processes
Activity: Software P.A. Process
DIAG #26
Software P.A. Planning
PA-1
Software P.A. System Process
PA-2
SRR Documentation
Software Criticality Analysis
Software P.A. Plan
Software PA Requirements
System Level Functional Analysis, List of Critical Functions
Input to Contract
SUPPLIER
SUPPLIER
Input to Software P.A. Report
Software Documentation
Software P.A. Monitoring and Reporting
PA-3
Software PA Report
Project Plans
Project Plans Review
PA-4
Audit plan/report
Failure/Problem,
Non Conformance
OT1
Alert
Non Conformance Report
SUPPLIER
Input to Software P.A. Report
Software Procedures and Standards Review
PA-5
SUPPLIER
CUSTOMER
ALERT ORIGINATOR
Software Life Cycle Definition
OT2
Buy Decision
Input to Software P.A. Report
SUPPLIER
Software Life Cycle Review
PA-6
Purchased Software Process
PA-7
Receiving Inspection Report
OT3
System Requirements
Procedures and Standards
Software Component List
SUPPLIER
SUPPLIER
External References:
In Triggers (IT)
Out Triggers (OT)
OT1: trigger to Model # 7 (5.3.2)
OT2: trigger to Model # 7(5.3.2)
OT3: trigger to Model # 7 (5.3.2)
External Inputs (EI)
External Outputs (EO)

48. Software P.A. Planning In Triggers (IT) Out Triggers (OT)
Perspective: Software Product Assurance
Parent: SW P.A. Process
Activity: Software P.A. Planning
DIAG #27
Higher Level P.A. Plan
Software P.A. Plan or Compliance Matrix to the Upper Level Software P.A. Plan (*)
Contract (3.2.1)
Definition & Planning of Software P.A. activities
PA-8
SUPPLIER
Customer Approval of Software Product Assurance Plan
Documents
SRR Docs:
IRD RB
Customer SW P.A. Requirements
System Reliability, Safety, Maintainability and Quality Requirements
SW P.A. Plan
Baseline
(*) To be updated before each milestone (2.3.1c)
External References: ECSS-Q-80 sec , 2.3.5c, 2.5.2b, 3.2.2I, 3.2.4c, 3.3.4c, 3.3.4i
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

49. Software P.A System Process
Activity: Software P.A System Process DIAG #28
Perspective: Software Product Assurance
Parent: Software P.A. Process
SRR
System Level Functional Analysis List of Critical Functions (FTA, FMECA, HSIA)
EO-2
Identification of Measures for Handling Critical Modules
PA-10
Q-80 sec h
Definition of Software Criticality Analysis
PA-9
Q-80 sec f
Design and Test Quality Requirements
EO-1 RB
Software Criticality Analysis
SUPPLIER
SUPPLIER
Verification of SW P.A. Requirements for Critical SW
PA-11
Q-80 sec. 2.2
Input to SW P.A. Report
Software P.A. Plan
Contract Process
PA-12
Q-80 sec i
System Requirements
P.A. Input to Contract
SUPPLIER
CUSTOMER
External References: ECSS-E-40 sec , ECSS-Q-80 sec f, 3.2.2h, 3.2.2i
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)
EO1: SW PA requirements (input to Software
Specification)
EO-2: Design and Test Quality Reqs

50. Software P.A. Monitoring and Reporting Activities
Activity: Software P.A. Monitoring and
Reporting Activities DIAG #29
Perspective: Software Product Assurance
Parent: Software P.A. Process
Software Documentation
Supplier Monitoring and Control
PA-16
Input to Software P.A. Plan
Alert Process
PA-17
Failure/Problem
Input to Software P.A. Report
Alert
CUSTOMER
Inspection
PA-28
SW Code
Procedures and Standards
Input to SPA Report
Project Plans
Start Validation and Acceptance testing
Software Documentation
Software P.A. Assurance& Reporting Activities
PA-13
Software P.A. Report
Assurance of activities during validation and acceptance test
PA-27
Test Documentation
SUPPLIER
Test Certification
External References: ECSS-Q-80
In Triggers (IT)
IT1: trigger from Model #
IT2: trigger from Model #
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

51. Supplier Monitoring and Control
Perspective: Software Product Assurance
Parent: Software P.A. Monitoring and Reporting Activities
Activity: Supplier Monitoring and Control DIAG #30
Input SW P.A. Plan
Definition of Software P..A. Requirements for Subcontractor
PA-18
Q-80 sec
SWPA
Customer Approval of SW P.A. Requirements
Input to Software P.A. Report
SRR Docs:
IRD RB
Software Product Assurance Subcontractor Monitoring Activities
PA-19
Q-80 sec
SWPA
External References: ECSS-Q-80 sec , 2.5.2
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

52. Alert Process In Triggers (IT) Out Triggers (OT) External Inputs (EI)
Perspective: Software Product Assurance
Parent: Software P. A. Monitoring and Reporting Activities
Activity: Alert Process
DIAG #32
Alert Detection and Submission
PA-22
Q-80 sec , Q
Alert Investigation
PA-23
Q-80 sec Q
Alert Distribution
PA-24
Q-80 sec Q
Preliminary Alert Information
Alert Immediate Measures
Failures/Problem
Alert
SUPPLIER
ALERT ORIGINATOR
CUSTOMER
SUPPLIER
ALERT ORIGINATOR
CUSTOMER
External References: ECSS-Q-20: 3.7.2, ECSS-Q-80:2.3.4
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

53. Inspection In Triggers (IT) Out Triggers (OT) External Inputs (EI)
Perspective: Software Product Assurance
Parent: SW PA Monitoring and Reporting Activities
Activity: Inspection
DIAG #61
Check Code tools use & Standards Conformance
INS-1
Q-80 sec g
SWPA
Size Monitoring
INS-2
Q-80 sec
Code Engineering Inspection
INS-3
Q-80 sec i
SWPA
Input to SPA Report
SW Code
SWPA
Check use of language
INS-4
Q-80 sec e
SW Standards
Complexity Monitoring
INS-5
Q-80 sec f, 4.1.8
SWPA
SWPA
Numerical Analysis Report
INS-6
Q-80 sec
SWPA
External References: ECSS-Q-80 sec , 3.2.5, 4.1.8,
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

54. Purchased SW Process In Triggers (IT) Out Triggers (OT)
Perspective: Software Product Assurance
Parent: Software P. A. Process
Activity: Purchased SW Process
DIAG #33
Constraints depending on development and future use
Inspection Criteria
SRR
Buy Decision
Software Component List
Receiving Inspection Report
Market Survey
PA-25
Q-80 sec , 4.4.2
COTS Incoming Inspection
PA-26
Q-80 sec , 4.4.4
System Requirements
SUPPLIER
SUPPLIER
Customer Approval
External References: ECSS-Q-80:4.4.1, 4.4.2, 4.4.3, 4.4.4
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

55. Organizational Life Cycle Processes
Perspective: ALL
Parent: Software Life Cycle Processes
Activity: Organizational Life Cycle Processes DIAG #53
Records of Training /Experience
Customer Reqs
Customer Reqs
Training Process
OLC-2
Q-00, Q-80
Software Management Process
OLC-1
M-series
Residual Risk Accepted
WBS
Records of Training/Experience
Constraints Reqs
(Contract)
Schedule reports
Constraints Reqs
(Contract)
Proposal for Process improvement
(I.e. technology adv.)
SW Project Development plan
Historical data
Configured Environment
Infrastructure Process
OLC-3
SW Life Cycle Improvement Process
OLC-4
Process assessment procedure and records
SW Life Cycle in the organization
SUPPLIER/
CUSTOMER
External References: ECSS-E-40 sec.
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

56. Software Management Process
Perspective: Software Management
Parent: Organizational Life Cycle
Processes
Activity:Software Management Process DIAG #2
Project Break Down Structure
SM-1
ECSS-M-10A
Project Organization
SM-2
ECSS-M-20-A
Records of Training /Experience
WBS
SUPPLIER
SUPPLIER
Customer Reqs
Project Data
Cost and Schedule Management
SM-6
ECSS-M-60A
Schedule reports
Constraints Reqs
(Contract)
Criteria for Risk Identification
SUPPLIER
Residual Risk Accepted
Risk Management
SM-7
ECSS-M-00A sec.6.3.4
Risk Close-out
SUPPLIER
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

57. Risk Management In Triggers (IT) Out Triggers (OT)
Perspective: Software Management
Parent: Software Management Process
Activity: Risk Management
DIAG #8
List of Potential Risk causes and Consequences
Quantified Risk
Risk Identification
RM-1
M-00 sec
Risk Assessment Evaluation and Classification
RM-2
M-00 sec
Classified Risk
Risk Policy
Critical Items
Criteria for identification including project constraints
SUPPLIER
SUPPLIER
Expected Risk Reduction effects
Validation of Risk Reduction effects
List of Actions
Verification of the Risk Reduction Effects
RM-5
M-00 sec
Decision for Risks
RM-3
M-00 sec
Action Implementation for Risk Elimination or Reduction
RM-4
M-00 sec
SUPPLIER
SUPPLIER
Residual Risks Accepted
SUPPLIER
Risk Acceptance
RM-6
M-00 sec
Risks Close Out
SUPPLIER
External Reference: ECSS-M-00: 6.3, ECSS-Q-80:2.4
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)

58. Training Process In Triggers (IT) Out Triggers (OT)
Perspective: Software Management
Parent: Software Management Process
Activity: Training Process
DIAG #3
Customer Reqs
Project Organization Selection
PO-1
WBS
Project Organization
Constraints Reqs
(Contract)
SUPPLIER
Training Planning
PO-2
Q-00: 3.3.2d
Training Plan
Records of Training/Experience
SUPPLIER
Training Activities
PO-3
Q-80: 2.1.5a
SUPPLIER
External References:
In Triggers (IT)
Out Triggers (OT)
External Inputs (EI)
External Outputs (EO)