### Add experiment {: #add-experiment }

From within a [Use Case](wb-build-usecase){ target=_blank }, click **Add new** and select **Experiment**. The **Set up new experiment** page opens, which lists all data previously loaded to the Use Case.

![](images/wb-exp-1.png)

### Add data {: #add-data }

Add data to the experiment, either by [adding new data](wb-add-data/index){ target=_blank } (1) or selecting a dataset that has already been loaded to the Use Case (2).

![](images/wb-exp-2.png)

Once the data is loaded to the Use Case (option 2 above), click to select the dataset you want to use in the experiment. Workbench opens a preview of the data.

![](images/wb-ts-exp-6.png)

From here, you can:

| | Option | Description |
|---|---|---|
| <div class="table-label">1</div> | ![](images/wb-exp-3.png) | Click to return to the data listing and choose a different dataset.
| <div class="table-label">2</div> | ![](images/wb-exp-4.png) | Click the icon to proceed and set the target.
| <div class="table-label">3</div> | ![](images/wb-exp-5.png){: style="max-height:50px"}| Click **Next** to proceed and set the target.