# Listing Version Tree

MOTAR supports versioning and remixing of assets with it's Digital Thread feature. A visual "tree" of an assets digital thread is created automatically. Learn more about Digital Thread below.

{% content-ref url="/pages/nZuFwq0fcqsiai4EKer2" %}
[Digital Thread](/motar-core-services/intro-to-core-services/studio/digital-thread.md)
{% endcontent-ref %}

## Version Tree Dropdown

A listing may have multiple versions shown on the Version Tree Dropdown from the Hub listing card. 

<figure><img src="/files/tOpNdsxoH2FHbbVBJ03U" alt=""><figcaption></figcaption></figure>

### Select Version

**Click** on the "Version Tree Dropdown" to expand / view the listing data. Search through the list and **Click** your desired version. The hub card will update allowing the user to then **Select** it to launch directly into the desired content.<br>

{% hint style="info" %}
If using the Hub Search Bar to find a specific listing by name the Version Tree Dropdown will be disabled on the Hub Listing Card.
{% endhint %}

<figure><img src="/files/yrMo5dB3MdfMPM5TLvXF" alt=""><figcaption></figcaption></figure>

## Version Tree

Once you have a listing open, the Hub Listing Detail page will display the Version Tree in a card on the right. From this view, the user is able to access different versions of the content if they have the required permissions and if the version's creator has allowed it to be visible on the Hub.

<figure><img src="/files/NlrbEkLeRdxSbKICCJcD" alt=""><figcaption></figcaption></figure>

### Select Version from Tree

**Click** on a version in the Version Tree. This will redirect the user to the Hub Listing Detail page for the version they selected.

<figure><img src="/files/VFBlDQI1g8tT78Q9gGuF" alt=""><figcaption></figcaption></figure>


---

# 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.motar.com/motar-core-services/intro-to-core-services/hub/interacting-with-listings/listing-version-tree.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.