# Data Policies
One of the key points to **filter the data to be displayed dynamically for each end user** is the correct configuration of the Data Policies. These are filters that are applied to different users and/or groups of users, in sensitive data sets, or in which it is necessary to filter.
It is typical for your application to have a company code, a profile code, a user code, etc. that are also in some database field, which allows **each user to be shown "their data"**. For example, a multi-tenant B2B application, with companies and users associated with said companies. In your application's database you can have a "companies" table where there is a "company\_id" field. If the data usage profile (see examples in the Users section) is that all users of the same company access the same information, a data policy must be configured for each basic user, who will be associated with one of the companies in your application, and precisely, the filter to configure would be "company\_id" = the code of the company associated with the user who is accessing your application.
A Data Policy has a name, is associated with users/groups and applies at least one filter
---
# 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.biuwer.com/integration-guide/concepts-to-take-into-account/data-policies.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.