> For the complete documentation index, see [llms.txt](https://dbi-services.gitbook.io/omrun-help/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dbi-services.gitbook.io/omrun-help/version-4.x/element-overview/test-data-object.md).

# Test Data Object

### ![](/files/Z8MC6hrZYZ8klXuJKcmg)

### Abstract

Test Object Data Type = Data comparison of two data sources (Data Source A and Data Source B). Data Source A represents the source system (reference system), Data Source B the destination system (system under test).

OMrun Test Data Objects allow to maintain and execute test data objects. An empty default parameter list "Extensive" will be created automatically when adding a new test data object. Only the selected list item defined in the test data object is called for execution using the indicated parameters.

<figure><img src="/files/u0QrOxEQrXgUXU5WPDKD" alt="OMrun test data object  screen" width="80%"><figcaption><p>OMrun test data object screen</p></figcaption></figure>

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### New

On Navigation Tree at Test Component level click on the right mouse button and select <img src="https://gitlab.com/dbiservices/omrun/help/-/blob/v4.x/.gitbook/assets/Icon_TOB_data%20(5).png" alt="OMrun Data Object Icon" data-size="line"> `New`.

A new empty test object is created within the same component. After enter a new name you can begin to select the data bases, enter the [Queries](/omrun-help/version-4.x/element-overview/test-data-object/query.md) and generate the [Business Rules](/omrun-help/version-4.x/element-overview/test-data-object/business-mapping.md).

<figure><img src="/files/HkAuJ2t2611x8vzEPvOu" alt="OMrun test component - dropdown menue"><figcaption><p>OMrun component - dropdown menue</p></figcaption></figure>

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### Copy, Rename, Delete

On Navigation Tree at Test Object level click on the right mouse button and select `Copy`, `Rename` or `Delete`.

<figure><img src="/files/guhQ7PvrrrlloVr7Bp9o" alt="OMrun test data object - dropdown menue"><figcaption><p>OMrun test data object - dropdown menue</p></figcaption></figure>

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### Drag & Drop

On Navigation Tree you can move or copy a test object from one container (Component) to another by simply drag & drop the element an pressing the relevant keys.

* Ctrl + "left mouse button down" = Copy Test Object to another Component
* Shift+ "left mouse button down" = Move Test Object to another Component

<figure><img src="/files/9VGdQUUFhVusfrijgSxG" alt="OMrun test data object - drag &#x26; drop"><figcaption><p>OMrun test data object - drag &#x26; drop</p></figcaption></figure>