Chapter 4A - Business Analysis and Model Quality

Business Analysis

The process of understanding a business need, decision, process, information requirement, risk, or opportunity before designing a solution. Clue words: asks what users need, redesigning reports, comparing current and proposed processes. Example: an analyst asks what information decision makers need before redesigning a report. Fill-in: Determining what users need is ______ analysis. Answer: business.

Business Process Model

A visual representation of activities, decisions, participants, handoffs, and information in a business process. Clue words: reconcile viewpoints, show process, expose differences. Example: a merger team maps how orders move through two legacy companies. Fill-in: A visual shared representation of a process is a business process ______. Answer: model.

Efficiency

Using the fewest reasonable resources, such as time, labor, or cost, to produce an output. Clue words: fewer resources, labor hours, lower cost. Example: a process produces the same output using half the labor. Fill-in: Using fewer resources measures ______. Answer: efficiency.

Effectiveness

A process's ability to produce the required or correct result. Clue words: correct output, meets objective, right product. Example: a process is efficient but ships the wrong product, so it is not effective. Fill-in: Producing the correct outcome measures ______. Answer: effectiveness.

Compliance

Following laws, regulations, contracts, policies, and business rules. Clue words: retention rule, licensing rule, regulation, legal requirement. Example: a process produces the expected output but violates a licensing rule. Fill-in: Following regulations is called ______. Answer: compliance.

Documentation

Recorded process information, including models, business rules, procedures, controls, and narratives, used to communicate and evaluate a process. Clue words: standardize training, support control testing, accountability. Example: process documentation helps new employees perform the same task consistently. Fill-in: Written and visual process records are called ______. Answer: documentation.

Why Process Documentation Matters

Process documentation supports communication, training, control testing, accountability, compliance assessment, and process improvement. Clue words: auditor cannot determine approval, new employees work differently. Example: documenting vendor-change approvals helps an auditor test controls. Fill-in: Documentation helps establish ______ for process activities. Answer: accountability.

Current-State and Proposed-State Models

Models of the existing process and a redesigned process used to compare roles, risks, controls, and handoffs before implementation. Clue words: outsourcing, merger, compare designs. Example: a company models processes before and after outsourcing to evaluate control changes. Fill-in: Comparing current and future designs uses ______-state and proposed-state models. Answer: current.

Activity Model

A model that shows the order of activities, decisions, and workflow in a process. Clue words: task order, decision logic, cash disbursements. Example: a team uses an activity model to show approval and payment steps. Fill-in: A model showing task sequence is an ______ model. Answer: activity.

Structure Model

A model that shows classes, attributes, and relationships used to design a database. Clue words: classes, attributes, relationships, database design. Example: a team maps Customer, Order, and Product classes for a new database. Fill-in: A model showing database classes is a ______ model. Answer: structure.

Purpose and Scope of a Model

The stated reason for creating a model and the boundaries of what it includes. Clue words: too much detail, starts with exceptions, unclear audience. Example: before mapping exception paths, a modeler should identify the model's purpose and context. Fill-in: Before adding detail, identify the model's ______ and scope. Answer: purpose.

Appropriate Complexity

A good model includes essential information needed for its purpose without hiding the main logic in unnecessary detail. Clue words: every keystroke, too many fields, simplify. Example: remove screen-by-screen details that obscure an order-to-cash process. Fill-in: Including only needed detail is appropriate management of ______. Answer: complexity.

Model Validation

Reviewing a model with stakeholders to confirm it accurately reflects the real process, requirements, exceptions, and controls. Clue words: stakeholders identify missing approval, validate before building system. Example: stakeholders find a missing approval and the team revises and revalidates the model. Fill-in: Checking a model with users is model ______. Answer: validation.

Model Completeness

A complete model includes all material activities, decisions, exception paths, and completion paths needed for its purpose. Clue words: missing exception, no end path, omitted approval. Example: a diagram that omits a material exception path is not complete. Fill-in: Including all material process paths supports model ______. Answer: completeness.

Model Correctness

A correct model accurately represents the process and follows applicable modeling rules. Clue words: dead end, contradictory logic, technically valid but wrong. Example: a polished diagram with a token routed to a dead end is not correct. Fill-in: A model must be accurate and logically valid to be ______. Answer: correct.

Model Clarity and Consistency

A clear model is easy for users to understand; a consistent model uses terms and logic uniformly. Clue words: same employee terms, contradictory models, technical abbreviations. Example: using employees' normal terms for orders and approvals improves clarity and validation. Fill-in: Using understandable terms improves model ______. Answer: clarity.