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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Dear Peter and All,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I attach my current working set of models for the MOIMS inputs to the Reference Architecture work as input for this afternoon’s telecon.<o:p></o:p></p><p class=MsoNormal>There are 5 elements:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>Functional Viewpoint<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>Information Viewpoint<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>Service Viewpoint<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>Protocol Viewpoint<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>Deployment Viewpoint [including Physical Viewpoint] <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>New in this version:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>I have tidied up, removing input material and material not relevant to each viewpoint<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>I have updated to reflect discussions with David Giaretta concerning Data Archiving (DAI working group) [Funtional, Information, Service and Protocol viewpoints]<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>I have completed the draft Information Viewpoint, adding a top level diagram and Data Archiving diagram, as well as completing the Navigation & Timing diagram.  Currently I do not have a dedicated Operations Preparation diagram, but this is covered in the top level diagram – a separate diagram could easily be produced for the green book.  Similarly the non-DAI aspects of Data Storage and Archiving are covered only the top-level viewpoint.<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>          </span></span><![endif]>Deployment Viewpoint:  I have had a first pass at the Physical viewpoint, identifying representative examples of deployment nodes (particularly within the ground segment).  Once this is agreed, I can produce some example end-to-end Deployment diagrams.  However, I note these could quickly become exceedingly complicated, so it may be wise to limit what is shown to the service/data interfaces exposed between deployment nodes for a given example deployment of functions.  Again to simplify, I would suggest a single Function bubble is shown for each top-level function, annotated with the sub-functions it includes.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Cheers,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Roger<o:p></o:p></p></div></body></html>