# Source: https://docs.galileo.ai/galileo/gen-ai-studio-products/galileo-evaluate/how-to/collaborate-with-other-personas.md

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.galileo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Collaborate with other personas

> Galileo Evaluate is geared for cross-functional collaboration. Most of the teams using Galileo consist of a mix of the following personas

<img src="https://mintcdn.com/galileo/foTqVxFiTFn9-DRK/images/collab.png?fit=max&auto=format&n=foTqVxFiTFn9-DRK&q=85&s=c9bdd29aea7926f636405115d33d2ff1" alt="collaborate" data-og-width="1854" width="1854" data-og-height="668" height="668" data-path="images/collab.png" data-optimize="true" data-opv="3" srcset="https://mintcdn.com/galileo/foTqVxFiTFn9-DRK/images/collab.png?w=280&fit=max&auto=format&n=foTqVxFiTFn9-DRK&q=85&s=3de9fc6ce9d6e0e0e2c87cd65e1af8bb 280w, https://mintcdn.com/galileo/foTqVxFiTFn9-DRK/images/collab.png?w=560&fit=max&auto=format&n=foTqVxFiTFn9-DRK&q=85&s=ff5e1b39d23851fad6ff74e3b6c5e01c 560w, https://mintcdn.com/galileo/foTqVxFiTFn9-DRK/images/collab.png?w=840&fit=max&auto=format&n=foTqVxFiTFn9-DRK&q=85&s=88c04d33dbf29eb1280f874a73f83c40 840w, https://mintcdn.com/galileo/foTqVxFiTFn9-DRK/images/collab.png?w=1100&fit=max&auto=format&n=foTqVxFiTFn9-DRK&q=85&s=989a0765b5586c1de492b84944416afe 1100w, https://mintcdn.com/galileo/foTqVxFiTFn9-DRK/images/collab.png?w=1650&fit=max&auto=format&n=foTqVxFiTFn9-DRK&q=85&s=073d679f515bdd8363c3e509603d809c 1650w, https://mintcdn.com/galileo/foTqVxFiTFn9-DRK/images/collab.png?w=2500&fit=max&auto=format&n=foTqVxFiTFn9-DRK&q=85&s=5b46d284125d191486243b484f0d0c9f 2500w" />

* The AI Engineer: Responsible for building and productionizing an AI-powered feature or product.

* The PM or Subject Matter Expert: Often, a non-technical persona. Responsible for evaluating the quality and production-readiness of a feature or application.

* The Annotator: Often, the same as the Subject Matter Expert. Tasked with going through individual LLM requests and responses, performing qualitative evaluations and annotating the runs with findings.

To collaborate with other users, you need to [share your project](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/share-a-project).

## How-to Guides for different personas

If you're an **AI Engineer,** check out the following sections:

* [Quickstart](/galileo/gen-ai-studio-products/galileo-evaluate/quickstart)

* Evaluate and Optimize [Prompts](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-and-optimize-prompts), [RAG Applications](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-and-optimize-rag-applications), [Agents or Chains](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-and-optimize-agents--chains-or-multi-step-workflows)

* [Register Custom Metrics](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/register-custom-metrics)

* [Log Pre-generated Responses](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/log-pre-generated-responses-in-python)

* [Prompt Management and Storage](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/prompt-management-storage)

* Experiment with [Multiple Prompts](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/experiment-with-multiple-prompts) or [Chain Workflows](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/experiment-with-multiple-chain-workflows)

If you're a **PM or SME**, check out the following sections:

* [Choose your Guardrail Metrics](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/choose-your-guardrail-metrics)

* Evaluate and Optimize [Prompts](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-and-optimize-prompts), [RAG Applications](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-and-optimize-rag-applications), [Agents or Chains](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-and-optimize-agents--chains-or-multi-step-workflows)

* [A/B Compare Prompts](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/a-b-compare-prompts)

* [Evaluate with Human Feedback](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-with-human-feedback)

If you're an **Annotator**, check out:

* [Evaluate with Human Feedback](/galileo/gen-ai-studio-products/galileo-evaluate/how-to/evaluate-with-human-feedback)