Add comparison guide: IntuneGraph vs. Graph Explorer vs. Intune portal

[juandresrodca]

Overview

Create comprehensive documentation that helps new users understand when to use IntuneGraph versus other tools and interfaces for Intune management and analysis.

Current State

The README includes a helpful comparison table showing IntuneGraph's unique features relative to IntuneAssignmentChecker, IntuneCD, and the Intune portal. However, new users may not fully understand:

• The specific scenarios where IntuneGraph excels
• How to integrate IntuneGraph into existing Intune management workflows
• When to use the Graph Explorer vs. IntuneGraph for specific queries
• How IntuneGraph complements other analysis tools

Goals

1. Create a decision tree - Help users quickly determine which tool to use for their use case
2. Provide workflow examples - Show how IntuneGraph fits into common Intune management scenarios
3. Document tool integration - Explain how to combine IntuneGraph with Graph Explorer, portal, and other tools
4. Clarify scope and limitations - Be explicit about what IntuneGraph does and doesn't do

Proposed Guide Sections

• "Choosing the Right Tool" - Decision matrix with real-world scenarios
• "IntuneGraph Workflow Examples":
  • Troubleshooting device assignment issues
  • Planning group membership changes
  • Auditing compliance policy coverage
  • Finding and fixing orphaned assignments
• "IntuneGraph + Graph Explorer" - When to drill down with raw API queries
• "IntuneGraph + Portal" - Using both for comprehensive Intune management
• "Performance Considerations" - Graph snapshot size, query speed, recommended frequency
• "Common Pitfalls" - What IntuneGraph won't tell you (actual policy enforcement, device compliance state, etc.)

Implementation Notes

• Create as docs/comparison-guide.md or section in existing documentation
• Include real or realistic example output
• Link from main README
• Use diagrams/flowcharts where helpful for decision-making
• Target audience: Intune administrators new to IntuneGraph, not Graph API experts

Success Criteria

• New users can quickly determine if IntuneGraph solves their problem
• At least 3 realistic workflow examples documented
• Tool comparison is clear and actionable
• Document is discoverable and linked from README
• No unanswered questions about when/how to use IntuneGraph

Labels

• documentation
• help-wanted