Difference between revisions of "SSC Architecture Modeling Conventions"

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m (Added Aggregation and Composition relationships.)
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Editor's Note: This page could be combined with the Content Metamodel page, and be applied to descriptions regarding the use/definition of each object/building block in the model.
 
  
==== Access (relationship) ====
 
* Should have an end arrow from the initiating object to the accessed object.  It does not necessarily indicate the direction of the flow of data.
 
 
==== Aggregation (relationship) ====
 
* Indicates that an element groups a number of other concepts, where the other concepts can also be part of other groups.  A looser relationship than with a composition.
 
* Aggregated items can also be part of more than one aggregation.
 
 
==== Composition (relationship) ====
 
* Indicates that an element groups a number of other concepts, where the other concepts are a fundamental part of the group.  E.g.:  A cat is composed of a head, body, legs, tail.
 
* Composed items can only be part of one composition.
 
 
==== Application Data  ====
 
* Should, where possible, be linked to a business object.
 
 
==== Business Actor ====
 
* Represents an actual person, org structure section, committee or working group within or external to the organization.  e.g.:  Senior Advisor, Director Operations, Senior Vice President, ESSARB, Senior Management Board, Treasury Board, NRCan, John Smith, Dr. Henry Jones.  Not:  process modeler, designer, client, solution architect, manager
 
* Linking:  Actors are usually linked to Roles.
 
* Naming:  A noun.  Should be named according to job title or departmental name within Active Directory and/or org chart if applicable.
 
 
==== Business Event ====
 
* Naming:  Should be a verb in the perfect tense, e.g: "claim received", usually in the format of subject-verb or object-verb.  e.g. "Traffic accident happens" or "Claims form submitted".
 
 
==== Business Function  ====
 
A logical grouping of related business activity (processes, sub-functions, roles, business information, etc...)  No flow or sequence is necessary.
 
* Linking:  Must (directly or indirectly) support and link to an established Business Capability
 
* Linking:  Should be associated with an enterprise requirement, strategic outcome, goal, and/or driver.
 
* Naming convention:  Should NOT use verb-noun naming, in order to not be confused with business processes.
 
 
==== Business Object ====
 
* Naming:  Business object names should be nouns, and may have qualifiers if necessary to distinguish.  e.g.:  Life Insurance Policy Invoice.
 
 
==== Business Process  ====
 
Something that is done/performed, that has a flow or sequence. 
 
* Linking:  Should be related to a particular (superior) business function (e.g.  an SSC Service)
 
* Naming:  Should name processes with verb-noun notation.  "Do something to something".  i.e.:  Place Order
 
 
==== Business Role ====
 
* Represents an abstract role, not a personal name or defined organizational position, committee, title, rank or hierarchy within the organization.  e.g.:  process modeler, designer, client, solution architect.  Not:  Senior Advisor, Director Operations, Senior Vice President, ESSARB, Senior Management Board, Treasury Board, NRCan, John Smith, Dr. Henry Jones.
 
* Roles are usually linked to actors and business functions and processes.
 
* Naming:  Preferably a noun, referring to the primary activity that the role performs.  Should be a compound noun to qualify it if it could have multiple meanings.  e.g.: claim form completer.
 
 
==== Business Service ====
 
Something that is provided to an entity external to the business function.
 
* Must link directly (or indirectly through another business service, interface or product) to a client of the related function for the service.
 
* Naming:  Should use verb ending.  May use an "ing" ending.  The verb should describe the primary activity of the service, e.g.:  "Insurance claim processing".
 
 
==== SSC Services ====
 
SSC Services are usually business <u>functions</u>, and should not be represented as ArchiMate business <u>services</u>.
 
* Representation:  Must be represented as a business function, with category of "client-facing service" or "supporting service"
 

Latest revision as of 21:21, 23 September 2019