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Main Web>PlmHome>PlmScenarios>PlmSystemsEngineeringScenarioSystemsEngineerReactstoChangedRequirements (01 Oct 2011, GrayBachelor) (raw view)

-- Main.GrayBachelor - 14 May 2010
---+++ Systems Engineering Scenario 1
---++ %BLUE%Systems Engineer Reacts to Changed Requirements %ENDCOLOR%

An overview of the scenario is provided here, please access the material below for a more detailed description(the references are to Activity Diagram

Note: This scenario is fully described within the [[OLSCPLMReferenceModel][OSLC PLM Reference model V1.3]]
---++++++ Business Context

Systems engineering responsibles are responding to a change in requirements for an existing product or system implementation; they need to make updates across different content types and stakeholders in a controlled way.

Today they experience delays, wasted effort, actual errors or lost opportunity from the difficulties of establishing and maintaining linkage between different stakeholders, activities and product, system and software representations during handling of changes to requirements for existing products or system components.

Typical improvement goals are to increase responsiveness, reduce cost & waste and to reduce the cost of managing complexity.
---++++++ Scenario Outline

Assign & communicate the change request (a1, a2, a3)
<blockquote>Assign change request context<br />Submit change request<br />Locate change request from notification<br /></blockquote>

Apply request context to establish impacted requirements & implementation (a4, a5, a6)
<blockquote>Locate requirements in change request context<br />Create new revision of requirements context and reserve for editing<br />Open new revision of context<br /></blockquote>

Locate re-usable implementations to meet changed requirements (a7)
<blockquote>Located reusable implementation to satisfy change?<br /></blockquote>

Then a choice of either update solution by way of adaption of re-usable implementations (a8, a9, a10, a13, a14, a15)
<blockquote>Add selected implementation to change request as solution<br />Merge selected implementation into context<br />Trace to discipline responsibility<br />Analyse detailed requirements & existing implementation<br />Design minor updates to existing implementation<br />Design by sub-team needed ?<br /></blockquote>

or design solution by original design (a10, a11, a12, a15)
<blockquote>Trace to discipline responsibility<br />Design new implementation<br />Add new design to customer request solution<br />Design by sub-team needed ?<br /></blockquote>

Approve change request solution (a16, a17)
<blockquote>Passed review of implementation for customer request closure?<br />Close customer request </blockquote>

---++++++ Scenario release deliverables

For more detail examine the information attached below - these items are at the V1.0 release level at 30/7/2010

We provide a clickable HTML version of the Activity Diagram. The presentation includes a single page list of all Activities and their description.

Alternatively see [[GettingStartedWithTopcased][here]] to get started with topcased to use the exported SysML archive below
---++++++ Engaging and providing feedback

Feedback and comments are welcome [[PlmSystemsEngineeringScenarioSystemsEngineerReactstoChangedRequirementsFeedback][here]]

Also refer to the PlmHome page for details of planned workgroup meetings

Attachments

Topic attachments
I	Attachment	Action	Size	Date	Who	Comment
jpg	OSLCSEScenario1_V1.0.jpg	manage	100.7 K	30 Jul 2010 - 09:07	GrayBachelor	Activity diagram image
zip	OSLCSEScenario1_V1.0.zip	manage	11.6 K	30 Jul 2010 - 09:08	GrayBachelor	Activity diagram (SysML? model)
zip	OSLCSEScenario1_html_V1.0.zip	manage	52.8 K	30 Jul 2010 - 09:09	GrayBachelor	Activity diagram explorer (HTML)
pdf	OSLC_PLM_Scenario_1_Release_V1.0.pdf	manage	391.8 K	30 Jul 2010 - 14:48	GrayBachelor	Scenario overview
ppt	OSLC_PLM_Scenario_1_Release_V1.0.ppt	manage	567.5 K	30 Jul 2010 - 14:46	GrayBachelor	Overview presentation
pdf	OSLC_PLM_Scenario_summary_V0.3_extract_1.pdf	manage	144.6 K	18 Aug 2011 - 16:39	GrayBachelor	Summary with use-case built out

Topic revision: r20 - 01 Oct 2011 - 05:19:02 - GrayBachelor

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