> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://bes.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Where can I learn how to work on BES solutions?

Questions you may have when working with **BES** solutions:

* how to work with the report;
* what the indicators mean and how they are calculated;
* how to use functional filters to generate the required data;
* other.

You can find the answers to these and other questions by going to the service tutorials.
 
To do this, click the button **"? Knowledge"** (top right) and in the pop-up window select _"Read tutorial":_

![](https://storage.crisp.chat/users/helpdesk/website/8758e5f16dbc1000/screenshot-2022-03-28-at-17443_1xzaid1.png)

|| _Note! If you do not find the answer to your question, please contact our support service._