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

> ## Agent Instructions
> Choose User guide for browser tasks, Developers for CLI, SDK and external agents, and Administration for organization management.
> Confirm identity and organization/project context before operations. Documentation access does not grant ThinkPlatform permissions.
> Review side effects, verify changes with a read, and do not blindly retry an operation with an uncertain outcome.
> Use documented UI steps for the web app and documented public CLI or SDK interfaces for automation. Follow each page’s prerequisites and authentication requirements.

# Organizations and projects

> Understand how sign-in, membership, and project access fit together.

An organization groups people and projects. A project is the working scope for resources such as agents, workspaces, and data. Select the intended organization and project before working with those resources.

## Sign-in and membership

Signing in with your organization's Microsoft Entra account establishes who you are. Eligible tenant users may sign in automatically; sign-in alone does not grant membership in a ThinkPlatform organization or access to its projects. An administrator can invite a person to an organization and add an organization member to a project.

## Organization and project roles

Organization and project roles apply at different scopes. An organization Owner has access to projects in that organization; an organization Member, Reader, or custom role does not by itself grant access to an unjoined project. A project role controls access within that project. The available actions depend on the role, resource, and configuration.

## Agents and workspaces

A human user's access is separate from the authority of an agent or workspace. An agent's configured tools and approvals govern what it can do, and a workspace may use a managed identity for access to external resources. Seeing an agent does not automatically give it your permissions or access to every resource you can use.

See [Members and permissions](https://docs.thinkplatform.ai/admin/members-and-permissions.md) to manage access and [Security and authentication](https://docs.thinkplatform.ai/admin/security-and-authentication.md) for sign-in and runtime identity. For programmatic access, start with the [developer overview](https://docs.thinkplatform.ai/developers/overview.md), [CLI](https://docs.thinkplatform.ai/cli/get-started/overview.md), or [Python SDK](https://docs.thinkplatform.ai/python-sdk/overview.md).


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