Lesson 2.3: Decision Trees
Duration: 10 minutes | Remove Judgment Calls
💡 Key Takeaway: Decision trees eliminate guesswork. If X happens, do Y. No uncertainty, no judgment calls, just clear paths forward.
🎯 Why Decision Trees?
You don’t need to memorize compliance rules or make complex decisions. The decision trees give you clear “if-then” instructions for every common scenario. Your job is simple: identify the scenario, follow the tree.
How to Use Decision Trees
Identify the Situation
What’s happening? What document is missing? What did the student say?
Find the Matching Decision Tree
Look below for the scenario that matches (there’s a tree for everything common)
Follow the Path
Read the “IF” statement, take the “THEN” action. That’s it!
No Match? Escalate.
If you can’t find a matching tree, that’s your signal to escalate to supervisor
Decision Tree 1: Missing Documents
📄 IF: Student lacks passport copy
THEN: Use “Document Request – Passport” template
- Send template email requesting clear passport bio page
- Change application status to “On Hold – Awaiting Documents”
- Set reminder for 7 days
- Do NOT proceed with application
📄 IF: Student lacks English test results
THEN: Use “Document Request – English Proficiency” template
- Send template listing acceptable tests (IELTS, PTE, TOEFL)
- Include minimum score requirements for their course
- Change status to “On Hold – Awaiting English Results”
- Set reminder for 14 days
📄 IF: Student lacks academic transcripts
THEN: Use “Document Request – Academic Transcripts” template
- Specify which level needed (high school/diploma/degree)
- Request official transcripts or certified copies
- Change status to “On Hold – Awaiting Transcripts”
- Set reminder for 10 days
📄 IF: Document appears fake or altered
THEN: ESCALATE IMMEDIATELY to supervisor
- Do NOT contact student yourself
- Do NOT proceed with application
- Note specific concerns in escalation
- Attach suspicious document to escalation ticket
Decision Tree 2: Student Age
👤 IF: Student age is 18 or older
THEN: Process normally
- Continue with standard 7-step process
- No special requirements
- Age field auto-validates green
👤 IF: Student age is under 18
THEN: ESCALATE IMMEDIATELY
- STOP processing immediately
- Escalate to supervisor with subject: “Under 18 – [Student Name]”
- System will trigger CAAW requirements workflow
- Additional documents needed: CAAW, accommodation approval, welfare arrangements
- Supervisor will guide you through special process
👤 IF: Student turns 18 during course but is under 18 at start
THEN: ESCALATE – still requires under-18 process
- Age at course commencement is what matters
- Must follow full under-18 requirements
- Do NOT process as standard adult application
Decision Tree 3: Country of Origin
🌏 IF: Student from common source country (China, India, Vietnam, Nepal, Philippines, Thailand, Indonesia)
THEN: Process normally
- Standard document requirements apply
- System has templates for these countries
- Continue with normal workflow
🌏 IF: Student from English-speaking country (UK, USA, Canada, NZ, Ireland)
THEN: Process with English exemption
- Select “English-speaking country exemption” in system
- No IELTS/PTE required
- System auto-validates English requirement as “Met – Exemption”
- Continue with standard process
🌏 IF: Student from unfamiliar country or unusual combination
THEN: Check with supervisor before proceeding
- E.g., Student from Country X with qualification from Country Y
- Quick check: “Do we normally accept this qualification?”
- Supervisor will confirm or provide guidance
- Don’t reject without checking first
🌏 IF: Student from sanctioned country or high-risk location
THEN: ESCALATE to Compliance Manager
- System will flag automatically with orange alert
- Do NOT proceed without compliance clearance
- Special verification may be required
- Compliance Manager handles all sanctions-related matters
Decision Tree 4: Validation Errors
⚠️ IF: English score too low (e.g., IELTS 5.0 but course requires 6.0)
THEN: Offer pathway option
- Use “Pathway Recommendation” template
- Suggest English course to reach required level
- System will calculate English course duration needed
- Generate packaged offer: English course + Main course
⚠️ IF: Age too young for course (e.g., 16 year old applying for adult course)
THEN: ESCALATE + use rejection template
- Escalate for compliance review
- If confirmed ineligible, use “Application Unsuccessful – Age” template
- Suggest they reapply when they meet age requirement
⚠️ IF: Validation shows “Yellow Warning – Previous Australian Study”
THEN: Review previous study details
- Click “View Details” to see previous course info
- If completed successfully: Click “Acknowledge” and proceed
- If shows visa issues/cancellations: ESCALATE to Compliance
- System pulls data from PRISMS automatically
⚠️ IF: Red error “Name mismatch – Passport vs Application”
THEN: Correct the data entry
- Go back to student details
- Re-enter name EXACTLY as on passport
- Double-check spelling and order (Given names, Surname)
- Click “Revalidate”
- Should clear to green
Decision Tree 5: Special Requests
📝 IF: Student requests credit transfer or RPL (Recognition of Prior Learning)
THEN: ESCALATE to Academic Manager
- Do NOT make any promises about credit
- Use “Credit Transfer – Escalation Required” template
- Academic Manager assesses eligibility
- Only they can approve/calculate credit
📝 IF: Student asks to start on non-standard date
THEN: Check course calendar, then respond
- Navigate to Courses → Course Calendar
- Check if requested date is a valid intake
- If YES: Change start date in application, proceed
- If NO: Use “Alternative Start Date” template suggesting nearest intake
- If student insists on invalid date: ESCALATE to Academic Manager
📝 IF: Student requests payment plan or fee waiver
THEN: ESCALATE to Finance Team
- Do NOT offer payment plans yourself
- Do NOT discount fees
- Use “Payment Plan Request” template
- Finance Team assesses and approves all payment arrangements
📝 IF: Agent asks about commission or partnership terms
THEN: ESCALATE to Partnerships Team
- You don’t handle agent commercial arrangements
- Route to partnerships@[institution].edu.au
- Use “Agent Commercial Inquiry” escalation category
- Partnerships Team manages all agent agreements
Practice: 5 Scenarios
🎯 Test Your Knowledge
For each scenario, identify which decision tree to use and what action to take:
Scenario 1:
Li Chen’s application shows IELTS 5.5 but the Diploma requires 6.0. Validation fails.
Show Answer
Tree: Validation Errors
Action: Use “Pathway Recommendation” template. Offer English course package to reach 6.0, then Diploma. System calculates duration needed.
Scenario 2:
Application from Sarah Thompson (UK passport). No IELTS provided.
Show Answer
Tree: Country of Origin
Action: UK is English-speaking country. Select “English exemption” in system. No IELTS needed. Proceed normally.
Scenario 3:
Application from Ahmed (age 17, turns 18 in 6 months). Applying for Certificate IV.
Show Answer
Tree: Student Age
Action: ESCALATE IMMEDIATELY. Under 18 at course start = special requirements. Stop processing. Escalate to supervisor.
Scenario 4:
Student submits application with degree from Uzbekistan. You’ve never seen this before.
Show Answer
Tree: Country of Origin
Action: Unfamiliar country/qualification combo. Quick check with supervisor: “Do we accept qualifications from Uzbekistan?” before proceeding.
Scenario 5:
Student emails asking if their work experience as a chef can count as credit toward Hospitality Diploma.
Show Answer
Tree: Special Requests
Action: RPL request. ESCALATE to Academic Manager. Use “Credit Transfer – Escalation Required” template. Don’t make promises. Only Academic Manager assesses RPL.
🎯 Quick Reference Summary
| ✅ Handle Yourself | Standard docs missing, English exemptions, common countries, minor data errors, yellow warnings |
| 🚨 Escalate | Under 18, RPL/credit, fake documents, payment plans, agent commercial, unusual combos |
🎓 Key Takeaways
- Decision trees remove uncertainty – just match scenario and follow the path
- IF-THEN format makes decisions simple: “If this, do that”
- Common scenarios all have clear paths
- When in doubt or no matching tree: escalate to supervisor
- System often flags issues automatically (yellow/red alerts)
- You’re not expected to know everything – just know which tree to use
✓ Module 2 Complete! Ready for your assessment?