# Version number

If you need the version number of the installed Salesforce B2B Commerce App:

Click **Setup** ![](/files/-MRVoiIf273uodoDxHyX) and select **Setup** from the dropdown list.

1. Type `installed packages` in the **Quick Find** field and press **Enter**. ![](/files/-MRVoRA_gnlsQRygP-Xt)
2. Click **Installed Packages**. The Installed Packages page appears.
3. The **Version Number** column displays the version number for the Salesforce B2B Commerce App.


---

# 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.digitalriver.com/salesforce-b2b/2.1.0/version-number.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.