Issue Trees

Overview

Category: Problem Solving Tool Purpose: Structure and solve problems systematically by breaking them down into manageable parts

What Are Issue Trees?

Issue trees are "maps of problems" that help break down complex challenges into smaller, more actionable components. They provide a systematic approach to understanding and solving problems through a "divide and conquer" strategy.

Types of Issue Trees

1. Problem Trees - Created by asking "Why?"
2. Solution Trees - Created by asking "How?"

How to Create an Issue Tree

Problem Tree Principles

1. Break the problem into separate categories/branches
2. Use MECE principle:
   • Mutually Exclusive: No overlap between branches
   • Collectively Exhaustive: Covers the entire problem
3. Focus on broad categories, not small details
4. Apply 80/20 rule: Concentrate on most impactful problem areas

Solution Tree Steps

1. Select a specific problem part
2. Ask "How might we improve/fix this?"
3. Map potential solution categories
4. Generate ideas within each category

Example

Scenario: Low Product Feature Adoption

Initial Tree:

• Low adoption of feature X
  • Customers don't know about the feature
  • Customers know about it but don't use it

Expanded Tree:

• Low adoption of feature X
  • Customers don't know about the feature
    • Feature not discoverable in product
    • Customers unaware outside product
  • Customers know about it but don't use it
    • Haven't tried the feature
      • Don't believe feature helps them
    • Tried but rejected feature
      • Not usable
      • Not working properly
      • Doesn't support needs

Key Takeaways

• Provides systematic problem-solving approach
• Helps prioritize problem areas
• Facilitates clear communication about complex challenges

Source

"The Definitive Guide to Issue Trees" on Crafting Cases

Source: https://untools.co/issue-trees/