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GitHub Copilot Train-the-Trainer
Overview

Session 06 — Copilot Spaces & Context Management

Module: Copilot in Practice Difficulty: Intermediate Prerequisites: Sessions 01–03 Duration: 3 hours (1 hr trainer content + 2 hr lab)

Overview

Give Copilot the context a task needs. This session covers Copilot Spaces, custom instructions, reusable prompt files, Copilot Memory, and VS Code instruction settings.

Learning Outcomes

  • Create Copilot Spaces for team workflows
  • Write project-level and user-level custom instructions
  • Create reusable prompt files for team standards
  • Explain how instructions, Spaces, and Memory work together
  • Review and update context as a project changes

Session Materials

Resource Location
Lab exercises lab/
Lab starter files lab/starter/
Lab solution files lab/solution/

Key Topics

  • Copilot Spaces: selected context sources
  • .github/copilot-instructions.md — project-level instructions
  • .github/prompts/*.md — reusable prompt files
  • VS Code instruction settings
  • Context selection as a policy-approved workflow
  • Before/after context comparison