JPSS CommonGround System

Baseline Management

Process

IDPS Splinter

May 10, 2011

JPSS CommonGround System

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Baselines, Branches and Merges

2/2/2011

- i2.1 and shared_csi_b2.1 branches are currently based off of mx4- Mx5 is the NPP Launch baseline- Mx6 and beyond only migrate algorithm and other changes to State 2 by PCR (i.e. no “wholesale migrations”)- Algorithm drops may occur between Mx merges. - Algorithms drops from NPP may be migrated to State 2- Functionality and algorithm changes from State 2 may be migrated to NPP by PCR if desired.

Incr 1 CUT

i2.1

shared_csi_b2.1

Mx6 Mx7

shared_csi_b1.5

i1.5Migrate selected Mx6 functionality to State 2 by PCR

Migrate selected Mx7 functionality to State 2 by PCR

Incr 1 CUT

Migrate to NPP only by selected State 2 PCRs

Time

Algorithm drops

Migrate selected algorithm drops to State 2 by PCR

Algorithm drops

Migrate selected algorithm drops to State 2 by PCR

Mx5

Incr 1 CUT

Incr 1 CUT

Wholesale migration from NPP to State 2

NPP

State 2

Shared_csi branches = development and integration

i branches = official deployment

JPSS CommonGround System

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Relevant Work Instructions

2/2/2011

• PCRs CDM-J-119 Problem Change Report (PCR) Life Cycle.docx CDM-J-064 Problem Change Report Board (PCRB) Process.docx

• Baseline Management CDM-J-056A Software Build Release and Deployment Review.docx CDM-J-170 Release Content Review.docx SE-J-166 Maintenance Release Review.doc

• Branching• SW-J-199 Mini Increment Development Approach.docx