> 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/element-details/test-data-object.md).

# Test Data Object

### ![](/files/zHpn0Kr3JoqcJh6Texsw)

### 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/X5VLObROhN8aVTCk1xfT" 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="/files/zHpn0Kr3JoqcJh6Texsw" 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](https://gitlab.com/dbiservices/omrun/help/-/blob/v5.x/element-details/test-data-object/query.md) and generate the [Business Rules](/omrun-help/element-details/test-data-object/business-mapping.md).

<figure><img src="/files/2YRxl7MuCgdiBulYaKx5" alt="OMrun test component dropdown menue" width="50%"><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 <img src="/files/zHpn0Kr3JoqcJh6Texsw" alt="OMrun Data Object Icon" data-size="line"> `Copy`, <img src="/files/zHpn0Kr3JoqcJh6Texsw" alt="OMrun Data Object Icon" data-size="line"> `Rename` or <img src="/files/zHpn0Kr3JoqcJh6Texsw" alt="OMrun Data Object Icon" data-size="line"> `Delete`.

<figure><img src="/files/rYS8s4xmVMjMZQu8RyY1" alt="OMrun test data object dropdown menue" width="50%"><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.

| Action                                              | Outcome                                                              |
| --------------------------------------------------- | -------------------------------------------------------------------- |
| "left mouse button down" and drag object            | **Move** Test Object to another Component (stop over component name) |
| "left mouse button down" **+ Ctrl** and drag object | **Copy** Test Object to another Component (stop over component name) |

<figure><img src="/files/hw6N6kz7TqctVUxaB5Rc" alt="OMrun test data object - drag &#x26; drop" width="50%"><figcaption><p>OMrun test data object - drag &#x26; drop</p></figcaption></figure>