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NASA Logo - Goddard Space Flight Center GSFC SW Process Improvement
  + GSFC SW IMPROVEMENT   + PROCESS ASSETS LIBRARY - (PAL)   + TRAINING   + TOOLS   + MEASURES   + LESSONS LEARNED
 

Sustaining Engineering and Maintenance is ...  Implementing requirement changes, correcting discrepancies, responding to upgrades in computing environment or COTS products

Click here for Sustaining Engineering and Maintenance's :
   1. Context Diagram.
   2. Diagram of Approved Assets
   3. Diagram of Related Processes.
   4. Assets that remain to be developed.


Software Systems Engineering Software Requirements Engineering Design Coding and Integration Testing Product Release Sustaining Engineering and Maintenance Software Systems Engineering
1.   Sustaining Engineering and Maintenance Context Diagram:  This diagram shows the relationship of Sustaining Engineering and Maintenance to other Product Development processes
  

2. Sustaining Engineering and Maintenance Approved Assets Diagram:   The diagram below shows all process assets pertaining to Sustaining Engineering and Maintenance that have been approved to date. To view or download one of these assets, click on its box in the diagram. 

Approved Assets for Sustaining Engineering and Maintenance ISD Mission Operations Review (MOR) Checklist for Software ISD Flight Operations Review (FOR) Checklist for Software ISD Operational Readiness Review (ORR) Checklist for Software top of page ISD Review Item Disposition Procedure RID Forms ISD Review Item Disposition Procedure Change Request Form

3. Sustaining Engineering and Maintenance Related Processes Diagram:   The following diagram shows how the Sustaining Engineering and Maintenance process interfaces with other processes within the PAL. These processes can also be viewed or downloaded - just click an asset box.  
Related Assets for Sustaining Engineering and Maintenance ISD Requirements Management Process ISD Preliminary Design ISD Detailed Design ISD Inspections, Peer Reviews, and Walkthroughs Project Planning Process ISD Project Monitoring and Control ISD Decision Analysis and Resolution Measurement and Analysis for ISD Projects Software Configuration Management ISD Lessons Learned Process top of page

4. Sustaining Engineering and Maintenance Assets to be Developed:   The table below shows all assets pertaining to Sustaining Engineering and Maintenance that have not yet been started or are in progress but not yet approved. The asset "owner" is the GSFC branch or organization responsible for developing and/or maintaining the asset. The status column shows the present state of the asset's development.

Asset Number Title
 xxx
 Owner_image Asset Type Status
(More Info)
2.7.1
Transition To Operations
580
 Sub-process Final
2.7.1.6.1
FSW Contents of Mission Operations Review
582
 Checklist Not started
2.7.2
Transition to Maintenance
580
 Sub-process Final
2.7.2.1
Template for the Software Maintenance Plan
580
 Template Not started
2.7.2.1.1
FSB Testbed Move and Recertification Guidelines
582
 Guideline Not started
2.7.2.1.2
FSB Testbed Move Checklist
582
 Checklist In progress
2.7.2.2
Maintenance Transition Checklist
580
 Checklist Not started
2.7.2.2.1
FSW Transition-to-Maintenance Guidelines
582
 Guideline Not started
2.7.2.2.2
FSW Transition-to-Maintenance Readiness Checklist
582
 Checklist In progress
2.7.3
Software Maintenance
580
 Sub-process In progress
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