# Sign in
{% hint style="success" %}
Check out the walk-through on how to access the BDB Platform.
{% endhint %}
This section explains how to access the BDB Platform and the variety of modules that it offers:
* Open BDB Enterprise Platform Link: [https://app.bdb.ai](https://app.bdb.ai/home/#/signin)
* Enter your credentials to log in.
* Select an ***Auth Type*** option using the drop-down menu.
* Click the ***Sign In*** option.
* The default landing page for the BDB Platform opens.
{% hint style="info" %} Please Note:
* The default landing page can be accessed by using the ***About*** option as well.
* The users need to select a space in case if the multiple spaces exist.
{% endhint %}
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.bdb.ai/bdb-documentation/core-platform/getting-started/sign-in.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.