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2. Sequence diagram - Wikipedia

   en.wikipedia.org/wiki/Sequence_diagram

   The diagram emphasizes events that cross the system boundary from actors to systems. A system sequence diagram should be done for the main success scenario of the use case, and frequent or complex alternative scenarios. There are two kinds of sequence diagrams: Sequence Diagram (SD): A regular version of sequence diagram describes how the ...

3. Business logic - Wikipedia

   en.wikipedia.org/wiki/Business_logic

   In the e-commerce example, the controller determines the sequence of web pages in the checkout sequence, and is also responsible for validating that email, address, and payment information satisfy the business rules (rather than leaving any of that up to the database itself or lower-level database access code). Alternative paradigms are possible.

4. Use case - Wikipedia

   en.wikipedia.org/wiki/Use_case

   Specifically, a System Sequence Diagram (SSD) is a sequence diagram often used to show the interactions between the external actors and the system under design (SuD), usually for visualizing a particular scenario of a use case. Use case analysis usually starts by drawing use case diagrams.

5. Enterprise Architect (software) - Wikipedia

   en.wikipedia.org/wiki/Enterprise_Architect...

   Integrated with building and debugging code Enterprise Architect allows the developer to perform abstract analysis of the software using profiling and sequence diagram generation: Sequence diagram generation provides a means to analyze the general process flow and iron out inconsistencies, [36] and Profiling summarizes, by thread and routine ...

6. Business process modeling - Wikipedia

   en.wikipedia.org/wiki/Business_process_modeling

   Value chain diagrams are often used to represent business processes, main processes, sub-processes and elementary processes. Workflow. A workflow is a representation of a sequence of tasks, declared as work of a person, of a simple or complex mechanism, of a group of persons, [24] of an organization of staff, or of machines (including IT ...

7. Class-responsibility-collaboration card - Wikipedia

   en.wikipedia.org/wiki/Class-responsibility...

   CRC card sessions may be followed by the creation of sequence diagrams to capture interactions that are identified. CRC cards are frequently employed during the design phase of system and software development to transition use-case descriptions into class diagrams, allowing a smoother transition with a greater overview and permitting developers ...