# ChatGPT: A Custom GPT That Onboards New Hires in Their First Week

> A shared Custom GPT with your handbook, org chart, and glossary — so new hires ask the bot the awkward questions before pinging humans.

**Platform:** ChatGPT  
**Category:** business  
**Difficulty:** Beginner  
**Tags:** chatgpt, custom-gpt, onboarding, hr, productivity  
**Updated:** 2026-05-28  
**Source:** https://promptfoo.tech/workflows/chatgpt-custom-gpt-onboarding-buddy

## Overview
Most onboarding is a wall of docs plus 40 Slack pings. A Custom GPT loaded with your handbook, org chart, and glossary lets new hires get answers instantly — including the small questions they'd feel dumb asking a human ('what does OKR mean here?', 'when do expenses get reimbursed?').

## How it works
1. You create a Custom GPT and upload handbook.pdf, org-chart.pdf, glossary.md, and benefits-summary.md.
2. The system prompt sets tone (warm, direct) and enforces citations to the source doc.
3. The GPT is shared with the workspace via a link in the offer letter.
4. New hires ask questions in weeks 1-2 and rate answers with 👍/👎.
5. You review the low-rated answers monthly and add missing content to the handbook.

## Benefits
- New hires get answers in 10 seconds, not 24 hours.
- The handbook improves because the GPT surfaces gaps.
- Managers get their calendar back — no more 'quick question?' pings.

## Use cases
- Remote-first companies with no hallway to overhear things in.
- Rapidly hiring teams where the same 30 questions come up.
- Ops teams maintaining an internal wiki nobody reads.

## Step-by-step
### Step 1: Audit the source docs
Handbook, org chart, glossary, benefits, tooling list. If a doc is out of date, don't upload it — fix or omit.

### Step 2: Set the tone in the system prompt
'You are the friendly onboarding buddy. Warm, direct, cite the doc for every answer.' Tone matters more than instructions for adoption.

### Step 3: Enforce the citation rule
'If the answer isn't in the uploaded docs, say so and suggest who to ping in Slack.' This kills hallucination.

### Step 4: Publish and share the link
In offer letters, in the welcome Notion, in the #newhires channel. Onboarding managers should mention it in day-1 kickoff.

### Step 5: Read the transcripts weekly
OpenAI shows conversations to the creator. The questions people ask are the gaps in your handbook — this is free research.

## Example
```
New hire: 'When do I get my laptop reimbursed if I bought my own?' GPT: 'Per the Handbook §4.3, laptop reimbursement is $2,000 within your first 30 days. Submit via Ramp with the receipt. If your purchase was over that, ping @IT-Ops.'
```

## FAQs
**Do I need Enterprise?**

Teams is enough for internal Custom GPTs. Enterprise adds SSO and admin controls that matter beyond 50 people.

**Won't people just Slack anyway?**

Some will. That's fine. The goal is deflecting the repetitive 30% of questions, not replacing human connection.

**What about sensitive info?**

Never upload comp bands or PII. The GPT is a handbook, not an HR system.

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Licensed under CC-BY-4.0. Attribution: PromptFoo.tech