> For the complete documentation index, see [llms.txt](https://docs.veza.com/4yItIzMvkpAvMVFAamTf/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.veza.com/4yItIzMvkpAvMVFAamTf/features/access-reviews/scenarios/source-only-review.md).

# Source-Only Access Reviews

Review users, groups, resources, or other entities by configuring an Access Review with no destination entity type.

### Overview

Access Reviews are designed to show information about the access a **source** entity has to another **destination** entity, including details about the relationship and resulting permissions. When the review scope does not include a destination, the review will instead list all results of the source type, constrained by filters and other [query parameters](/4yItIzMvkpAvMVFAamTf/features/search/query-builder.md).

Only specifying a source entity type enables simple yet comprehensive review of:

* All human or machine identities in an organization
* All local accounts or groups in an integrated application
* All resources of a certain type, such S3 Buckets, Snowflake Databases, or OAA Custom Applications.
* The results of queries with risk levels.

{% hint style="success" %}
Many out-of-the-box Veza queries return a single entity type (if **Show \[Destination Entities]** is not enabled.). You can create an Access Review from a [Saved Query](/4yItIzMvkpAvMVFAamTf/features/search/saved-queries.md) as a way to remediate [Risks](/4yItIzMvkpAvMVFAamTf/features/insights/risks.md) and take action on results that appear on Veza [Dashboards](/4yItIzMvkpAvMVFAamTf/features/insights/dashboards.md).
{% endhint %}

### Access reviews for a Single Entity Type

To review a single entity type:

1. [Create a configuration](/4yItIzMvkpAvMVFAamTf/features/access-reviews/how-to/review-configuration.md).
2. In the **Query** section of the configuration builder:

   2.1. Select the **Source** entity type from the dropdown.

   2.2. Leave the **Destination** blank.

   2.3. (Optional) Add **Filters** to constrain the output.
3. Finish and **Save** the configuration.

After [creating a review](/4yItIzMvkpAvMVFAamTf/features/access-reviews/how-to/create-access-review.md) for the configuration, reviewers can view detailed metadata for each entity and approve or reject each one.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.veza.com/4yItIzMvkpAvMVFAamTf/features/access-reviews/scenarios/source-only-review.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.