# Concept of Extensions

The B2Bsellers Suite is 100% based on the latest version of Shopware, Shopware 6.

Here you can find the strategic part, how the B2Bsellers plugin is built and how you can activate individual functions.

{% content-ref url="/pages/r1AyMyliMX9lXtgn0zxI" %}
[Plans & Plugin Concept](/b2b-platform/1/product-tour/plans-and-plugins.md)
{% endcontent-ref %}

{% content-ref url="/pages/2E4Sxh0VzLjiyCKSa8XI" %}
[License, purchaseable Addons and Features configuration](/b2b-platform/1/user-guide/configuration/license-purchaseable-addons-and-features-configuration.md)
{% endcontent-ref %}


---

# 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.b2b-sellers.com/b2b-platform/1/developer-guides/first-steps/concept-of-extensions.md?ask=<question>
```

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.