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The four views of the model are logical, development, process, and physical view. In addition, selected use cases or scenarios are used to illustrate the architecture serving as the 'plus one' view. Hence, the model contains 4+1 views: [1] Logical view: The logical view is concerned with the functionality that the system provides to end-users.
Unlike role-based access control (RBAC), which defines roles that carry a specific set of privileges associated with them and to which subjects are assigned, ABAC can express complex rule sets that can evaluate many different attributes. Through defining consistent subject and object attributes into security policies, ABAC eliminates the need ...
Camunda Platform BPMN model snippet: 2013-08-31 2024-11-01 [10] Apache License 2.0: Enterprise Architect: Sparx Systems: 2000 2024-09-27 [11] Proprietary [12] Flowable Modeler: Flowable and the Flowable community Flowable BPMN model snippet: 2017-10-13 [13] 2024-01-17 [14] Apache License 2.0 [15] IBM Blueworks Live: IBM: Freemium: System ...
Used to organise and categorise activities within a pool according to function or role, and depicted as a rectangle stretching the width or height of the pool. A lane contains the flow objects, connecting objects and artifacts. Artifacts allow developers to bring some more information into the model/diagram. In this way the model/diagram ...
The process-data diagram illustrated in the figure 2.4.1 consists of a meta-process model and a meta-data model. The Evaluation sub-process was modeled using the meta-modeling technique. The dotted arrows running from the meta-process diagram (left) to the meta-data diagram (right) indicate which concepts are created/ adjusted in the ...
In business and project management, a responsibility assignment matrix [1] (RAM), also known as RACI matrix [2] (/ ˈ r eɪ s i /; responsible, accountable, consulted, and informed) [3] [4] or linear responsibility chart [5] (LRC), is a model that describes the participation by various roles in completing tasks or deliverables [4] for a project or business process.
In terms of mutual consistency with other models, business process models should be: [9] Consistency between the class diagram and business process model relates to the correctness and completeness of object roles. All object classes have to be mentioned in business processes as some external factor, and the other way around too.
Role assignment: A subject can exercise a permission only if the subject has selected or been assigned a role. Role authorization: A subject's active role must be authorized for the subject. With rule 1 above, this rule ensures that users can take on only roles for which they are authorized.