# Work together

Everyone you add to a <Term id="project">project</Term> can open the same <Term id="studio">Studio</Term> at once and work on the same code. Each runs their own AI, in their own session, with their own subscription. You see each other's changes as they happen.

## Before you start [#before-you-start]

- Add teammates in the project's **Settings**, under **People**, with **Add someone**. They must already be members of your <Term id="workspace">workspace</Term>. See [Project settings](/docs/projects/settings).
- Each person signs in to Claude Code, Codex or Cursor with their own subscription. See [Claude Code](/docs/ai-harness/claude-code), [Codex](/docs/ai-harness/codex) or [Cursor](/docs/ai-harness/cursor).

## How it works [#how-it-works]

- **One Studio, one codebase.** Everyone works on the same files. A change by one person or their AI is there for everyone.
- **Your own AI, your own session.** Your AI tool runs as you, in your own terminal. Nobody else can type into your session.
- **Your own subscription.** Nobody else in the Studio can use your sign-in, even while you both work there. See [Your sign-in stays yours](/docs/ai-harness/privacy).
- **Your own access.** Every AI reaches Klarety data with its runner's access. A teammate's AI cannot see a <Term id="table">table</Term> you can see unless they can too.

## Work on the same project [#work-on-the-same-project]

<Steps>
<Step>
### Open the Studio [#open-the-studio]
Each person opens the project's Studio. If it is running, they join it.
</Step>
<Step>
### Open your AI [#open-your-ai]
Each person opens their own AI from **Open an AI tool** in the **AI** tab.
</Step>
<Step>
### Split the work [#split-the-work]
Agree who does what.
</Step>
</Steps>

<Screenshot src="/docs/_media/project-page-ai-conversations.png" alt="Several people's AI sessions in one Studio" />

<Callout type="info" title="Tip">
Give each person's AI its own copy when two people work on the same area. See [Copies and second opinions](/docs/ai-harness/copies).
</Callout>

## See what others are doing [#see-what-others-are-doing]

**AI sessions** in the side panel shows each AI's state (**Working**, **Waiting** or **Finished**). Choose **Mine** or **Everyone**.

<Screenshot src="/docs/_media/project-page-ai-conversations.png" alt="The AI sessions list with Mine and Everyone, showing teammates' sessions and their states" />

Your conversations are shared with the project by default. Turn on **Private** to keep them to yourself; you can share them again any time.

## Share what you built [#share-what-you-built]

Share your running app's port from the project's **Sharing** settings. Teammates still sign in. See [The Studio](/docs/projects/studio).

## If something goes wrong [#if-something-goes-wrong]

<Accordions>
<Accordion title="A teammate cannot open the Studio">
They are not on the project, or their role is too low. Add them in **People**. The **Use** role is enough to open the Studio.
</Accordion>
<Accordion title="Two AIs changed the same file">
Ask one AI to review and merge the result, or next time have one person work on a copy.
</Accordion>
</Accordions>

## Next steps [#next-steps]

- [Copies and second opinions](/docs/ai-harness/copies)
- [Your sign-in stays yours](/docs/ai-harness/privacy)
- [Members](/docs/workspace/members)