Draft: Module 2 - Cross-Repo Relationships

Canonical IDs, external references, and ownership tracking.

Overview

This module teaches advanced cross-repo relationship modeling.

Lessons

Lesson 1: Canonical IDs

Unique identification across repos

ID format: repo_id::local_id
Avoiding collisions
Referencing patterns

Lesson 2: External References

Linking to components in other repos

import syntax for bundles
External system references
Validation of external refs

Lesson 3: Ownership & Contracts

Tracking ownership and interfaces

Owner metadata
Contract exposure
SLA tracking

Learning Outcomes

✅ Use canonical IDs correctly
✅ Reference external repos
✅ Track ownership across repos
✅ Expose and consume contracts