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

# Account

> Inspect your active customer and tenant

## View the active account

```bash theme={null}
mthr whoami
```

The result shows the customer, account status, and compute namespace.

## Select a customer or tenant

`mthr login` opens your browser for single sign-on to your Mount Thor account.
Most people sign in without flags:

```bash theme={null}
mthr login
```

If your identity can access more than one customer or tenant, select them:

```bash theme={null}
mthr login --customer CUSTOMER --tenant TENANT
```

Use the customer and tenant identifiers assigned to your account.

## Sign out

```bash theme={null}
mthr logout
```

Signing out revokes the session and removes the stored credential from this
machine. If your organization uses single sign-on, end the session with your
identity provider separately to sign out everywhere.

Use [Team management](/platform/team-management) for teammate access,
[API keys](/platform/api-keys) for automation, and
[Workload identity](/platform/identity-principals) for OIDC clients.