> For the complete documentation index, see [llms.txt](https://docs.bdb.ai/bdb-user-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bdb.ai/bdb-user-documentation/accessing-the-bdb-platform.md).
# Accessing the BDB Platform
## Signing In
This section explains how to access the BDB Platform and the variety of modules that it offers:
* Open the BDB Enterprise Platform Link: [https://app.bdb.ai](https://app.bdb.ai/home/#/signin).
* You will be redirected to the **Sign In** page of the BDB Platform.
* Enter your registered Email/ User ID.
* Click the **Continue** option.
* You will be redirected to the next page under the **Sign-in** window, asking for more details to let you sign in securely:
* **Email ID:** It will be pre-selected from the previously entered screen.
* **Tenant:** The platform supports multi-tenancy. Select a tenant using the drop-down icon.
* **Password**: Enter the password of the BDB account.
* **Authorization Type:** Select an authorization type option from the drop-down menu.
* Click the **Sign In** option.
* The user gets redirected to the Platform Homepage.
* This page is meticulously crafted to empower you, ensuring a smooth, productive experience with the BDB Platform from the moment you log in.
{% hint style="info" %}
**Note:** If your organization uses Single Sign-on (SSO), your sign-in screen may look different. This is a security measure and is based on your company's specific identity provider.
{% endhint %}
## Signing Out
The **Sign Out** option is provided under the **User Profile** option. The user needs to open the **User Profile** context menu and click **Sign Out** from there to exit the BDB Platform.
{% hint style="info" %}
**Note:** Users will receive the "**Leave site?**" pop-up before leaving a module page, allowing them to save their work and sign out of the platform.
{% endhint %}