---
updatedAt: 2026-03-17T19:23:46.000Z
agentTools:
  projectIndex: https://cloud.docs.tamr.com/llms.txt
---

# Adding Data to Your Data Product

You can add source data to your flow.

Add input data to a data product mastering flow using a previously uploaded source data file. To learn how to upload sources to Tamr Cloud, see [Managing Source Datasets](https://cloud.docs.tamr.com/tamr-cloud/docs/managing-data-sources).

**To add your organization's data:**

1. Navigate to **Data Products**.
2. Select the data product.
3. Select the **Configure Flow** page.
4. Select the **Add Data** step.
5. Select **Add Source**.
6. Select the existing sources to add to your flow by checking their checkboxes.
7. Select **Save**.
8. When you have finished adding datasets, navigate back to the flow by selecting the **back** arrow next to the step description.