Chapter 5 teaches us that good process models must meet three essential quality criteria: syntactic correctness (proper BPMN rules), semantic accuracy (reflects reality), and pragmatic usability (stakeholders can understand and use them). In this assignment, you'll apply Chapter 5's quality framework to evaluate BPMN models and recommend improvements.
Your Mission
You're working as a process analyst reviewing BPMN models before client delivery. Each model has quality issues that need to be identified and corrected using Chapter 5's verification, validation, and certification concepts.
The Models to Review
Analyze the following three process models (see below): CASE A, CASE B, CASE C (attached)
uality Assessment Framework
For each model, use this Chapter 5-based checklist:
Syntactic Quality Check (Verification)
- Are BPMN elements used correctly according to the rules?
- Do sequence flows follow proper connection rules?
- Are gateways properly paired (splits with joins)?
- Are there any structural soundness issues?
Semantic Quality Check (Validation)
- Does the model reflect realistic business logic?
- Are activity sequences believable for this domain?
- Do decision points make practical sense?
- What would domain experts question about this process?
Pragmatic Quality Check (Certification)
- Could the target audience actually use this model?
- Does it follow Chapter 5's 7PMG guidelines?
- Is the layout clear and professional?
- Would this model serve its intended business purpose?
Assignment Deliverables
Part 1: Quality Assessment Summary
Complete this table for all three models:
Model | Syntactic Issues | Semantic Issues | Pragmatic Issues | Overall Quality Grade (A-F) |
|---|---|---|---|---|
Case A | [List 2-3 key problems] | [List 2-3 key problems] | [List 2-3 key problems] | [Grade with brief rationale] |
Case B | [List 2-3 key problems] | [List 2-3 key problems] | [List 2-3 key problems] | [Grade with brief rationale] |
Case C | [List 2-3 key problems] | [List 2-3 key problems] | [List 2-3 key problems] | [Grade with brief rationale] |
Part 2: Detailed Improvement Plan
Choose your lowest-graded model and write a professional improvement recommendation that answers the following questions:
- Problem Summary: What are the main quality issues and why do they matter?
- Chapter 5 Analysis: Reference specific concepts (verification, validation, certification, 7PMG guidelines) to support your diagnosis
- Improvement Recommendations:
- 3-4 specific changes to fix the identified problems
- Explain how each change improves model quality
- Prioritize which fixes are most critical
- Business Impact: How will these improvements help stakeholders use the model more effectively?
Part 3: Quality Assurance Reflection
Reflect on applying Chapter 5 concepts by answering the following questions:
- Framework Application: Which quality assessment approach (syntactic, semantic, pragmatic) was most useful for identifying problems?
- 7PMG Guidelines: Which of the Seven Process Modeling Guidelines appeared most frequently as issues across the models?
- Professional Insights: How will this quality review experience improve your own process modeling?
Submit all three parts as one PDF.