Personalisation and Projects

Custom GPTs

Learn to understand specialised assistants, instructions, knowledge and tools and decide whether a GPT is appropriate in this beginner-friendly ChatGPT lesson.

Learning outcomes

  • Explain how to understand specialised assistants, instructions, knowledge and tools.
  • Complete the guided activity safely.
  • Check that you can decide whether a GPT is appropriate.

Before you begin

Review what information is suitable to save, remember or share. Use project-only information for work that needs clear context boundaries.

Open official OpenAI guidance ↗

Step-by-step instructions

  1. Open ChatGPT Settings or a new Project and confirm you are using the intended account or workspace.
  2. Outline a low-risk internal helper without publishing it.
  3. Pause and check privacy, permissions, source material, feature availability and any instruction that affects the task.
  4. Review the result carefully and confirm that you can decide whether a GPT is appropriate.
  5. Save only the useful, verified output and record one improvement for your next prompt.
Ian's practical tip: Start with fictional or non-sensitive information. Treat the first response as a draft, then verify facts, sources, calculations and permissions before using it.

Practical activity

Outline a low-risk internal helper without publishing it. Your expected result is to decide whether a GPT is appropriate.

Good-practice checklist