# Data Flow

The **Data Flow** section allows administrators to enable or disable the Dataflow module across the Tellius environment.

<figure><img src="/files/ySvBRumVJEwWVGNHMIPw" alt="" width="563"><figcaption><p>Data flow settings</p></figcaption></figure>

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#### 🔄 Enable Dataflow (Toggle)

* **Purpose**: This toggle controls access to the Dataflow module, which lets users design and execute transformation pipelines between datasets.
* **When Enabled**: Users will be able to:
  * Access the **Data Flow** tab.
  * Create and manage transformation flows.
  * Perform operations like joins, filters, aggregations, derived column creation, etc.
* **When Disabled**:
  * The Dataflow tab will be hidden for all users.
  * Existing flows will not be editable or executable until re-enabled.

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#### 🔐 Admin Access

Only users with admin privileges can see or modify this setting.

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#### ✅ Best Practice

Enable Dataflow if your organization requires in-platform data prep and ETL (Extract, Transform, Load) workflows without external tools.

Let me know if you’d like an example use case included too!


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