Developing a Rich Picture for a Web-based Information Sharing System Walt Scacchi Software Process ICS 225 Spring 2002 Version of: 12 May 2002 11/14/2018

What we are trying to develop A Rich Picture that captures functional and non-functional enterprise system requirements Communities of People and Technical Systems have requirements Requirements include community concerns, participant roles, system components, relations/activities, and overall processes A baseline example follows. 11/14/2018

Provide high-quality course content Fund, delegate, & promote Communicate, discuss, teach, & research Communicate & support faculty & students UCI GSM Create/edit & upload content Faculty Dean’s Office GSM staff Download content Edit/upload content Email GSM course content Forum & Chat/IRC Centralize IS support and content mgmt. Communicate, discuss, & learn Upload msgs or bio content Catalyst-Web server Dev.& Test Help faculty, students, staff with h/w, s/w & network Download content Manage DB content MBA students GSM IS Dev. Staff Catalyst.gsm.uci.edu: a for information sharing corporate portal 11/14/2018

Making Reusable Rich Pictures Domain models should be reusable Rich Pictures are a kind of (visual requirements) domain model Applications sub-domains use (domain-specific) sub-classes of an application domain like “Information Sharing Systems” Reusable models use generic objects classes that can be specialized via sub-classing into domain-specific object classes. 11/14/2018

Developing a Rich Picture Start by developing Rich Picture(s) off-line using paper, post-its, colored pens, etc. Identify participating communities Identify “background” sponsor or institution communities Bounded region for institution community created using PowerPoint shapes (other choices also in Powerpoint Picture ClipArt shapes) Identify “foreground” people and technical communities 11/14/2018

Communities: Background Sponsors: Enable other enterprise communities Example sub-class: an Enterprise Sponsor for a Corporate Portal The Dean’s Office at UCI GSM Institutions: Encapsulate/constrain other enterprise communities Example sub-class: an Institution that situates an Enterprise Corporate Portal The UCI Graduate School of Management 11/14/2018

UCI GSM Dean’s Office 11/14/2018 Example Background Communities displaying Sponsor (Dean’s Office -- ClipArt Icon) that is situated within the Institution (UCI GSM -- Reused GSM Icon .gif object plus WordArt text) 11/14/2018

<Background-Institution-Icon> <Background-Sponsor-Icon> <Background-Institution-Identifier> <Background-Sponsor-Identifier> Reuse Notes: Example Background Communities displaying one Sponsor that is situated within one Institution. Two or more Institutions would each be represented as separate enclosed and colored regions. Two or more Sponsors would each be represented either encapsulated within their affiliated Institution, or with their own separate colored regions. 11/14/2018

Communities: Foreground Authors (of Content) Example sub-class:GSM Faculty Publishers (of Content created by Authors) Example sub-class: GSM Administrative Staff End-users (of Content created by Authors) Example sub-class: MBA Students Developers (of Content Representations) Example sub-class: GSM IS Development Staff Mosaic of adjacent regions from PowerPoint ClipArt shapes 11/14/2018

UCI GSM Faculty GSM staff MBA students GSM IS Dev. Staff Dean’s Office Example displaying Sponsor (Dean’s Office) that is situated with the Institution (UCI GSM), and also Authors (Faculty), Publishers (Admin. Staff), End-Users (MBA Students), and Developers (IS Staff). People Icons are .gif objects found on theWeb or in PowerPoint ClipArt People. 11/14/2018

<Background-Institution-Icon> <Background-Sponsor-Icon> <Background-Institution-Identifier> <Background-Sponsor-Identifier> <Community-Author-Icon> <Community-Publisher-Icon> <Community-Author-Identifier> <Community-Publisher-Identifier> <Community-EndUser-Icon> <Community-Developer-Icon> <Community-EndUser-Identifier> <Community-Developer-Identifier> Reuse Notes: <tags> indicate the type of object specific to your project that should be included 11/14/2018

Community Concerns For each community of people participants, indicate their primary concerns Concerns may be goals, objectives, constraints, opportunities, constraints, business strategies, competitive strategies, or other non-functional requirements. If participant communities have many concerns consider adding another Rich Picture or Text Slides (like this slide) to provide adequate space to capture these requirements. 11/14/2018

Community Concerns The following classes of (reusable) concerns have been identified: Sharing, Collaboration, Learning, Providing, Career Development, Competition, Legal Restrictions, Wealth Creation, Organizational, Fund-delegate-promote, Support/Help, Free Speech, Libel If your concern is not listed here let us know! 11/14/2018

Reuse Example: displaying juxtaposed people communities and their virtual concerns indicated 11/14/2018

Provide high-quality course content Fund, delegate, & promote Provide high-quality course content Communicate, discuss, teach, & research UCI GSM Dean’s Office Communicate & support faculty & students Faculty GSM staff Centralize IS support and content mgmt. Communicate, discuss, & learn Help faculty, students, staff with h/w, s/w & network MBA students GSM IS Dev. Staff Example displaying juxtaposed people communities and their primary concerns indicated using PowerPoint AutoShape Callouts (“thought b”) with Text Box overlays. 11/14/2018

Technical System Community Add software, hardware, network system components Add/identify any System Vendors or Application Service Providers that constrain your enterprise systems’ development, use, or evolution 11/14/2018

Provide high-quality course content Fund, delegate, & promote Provide high-quality course content Communicate, discuss, teach, & research Communicate & support faculty & students UCI GSM Dean’s Office Faculty GSM staff Do Email Centralize IS support and content mgmt. Do Forum or Chat/IRC Access other Web content Communicate, discuss, & learn Develop& Test Catalyst Help faculty, students, staff with h/w, s/w & network Manage Catalyst content MBA students GSM IS Dev. Staff Example displaying people and technical system communities, system components, and major relations among technical system components 11/14/2018

Relations Add relations (activities/verbs) between community roles and system components Try to incorporate names of objects being associated via each relation Example sub-class: (Faculty) Create course content (into Catalyst) Basic types of relations include: Create, Publish, Search, Upload/Download, Interact, and Transact 11/14/2018

Provide high-quality course content Fund, delegate, & promote Provide high-quality course content Communicate, discuss, teach, & research Communicate & support faculty & students UCI GSM Dean’s Office Faculty Create/edit & upload content GSM staff Download content Edit/upload content Do Email Access other Web content Centralize IS support and content mgmt. Do Forum or Chat/IRC Communicate, discuss, & learn Upload msgs or bio content Develop& Test Catalyst Help faculty, students, staff with h/w, s/w & network Download content Manage Catalyst content MBA students GSM IS Dev. Staff Example displaying people and technical system communities, system components, and major relations among technical system components 11/14/2018

Processes Processes are “flow” paths from people in one community through relations into another community Processes are generally domain-specific Example sub-class: (Faculty) create, edit, and/or upload content (into Catalyst) 11/14/2018

Rich Picture Taxonomic Object Hierarchy 11/14/2018