> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rubbrband.com/llms.txt
> Use this file to discover all available pages before exploring further.
# First workflow
Now that you understand workflows and how they function, let’s build your first one! A functional workflow requires:
* At least one **Input Node**
* One **Save Node**
* At least one **Processing Node**
In this example, we’ll create a workflow that generates high-quality images for a social media (9:16) setting using the **Flux Pro Ultra** model.
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### Step 1: Add a Text Input Node
Since we’re building a **Text-to-Image** workflow, we’ll start by adding a **Text Input Node** to allow us to input text.
1. Click the **"+"** button at the bottom of the page.
2. From the **Inputs and Outputs** section, select **Text Input Node** to add it to your workflow.
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### Step 2: Add a Text-to-Image Node
Next, we’ll add the **Text-to-Image Node**, which will process the input text to generate images.
1. **Right-click** anywhere on the canvas.
2. Hover over **Add Node**, scroll to **Text-to-Image**, and click to add it to your workflow.
Once added, configure the node:
1. Click on the **Text-to-Image Node** to open its settings on the right-hand menu.
2. Set the **subtype** to **Flux Pro Ultra**.
3. Adjust the **aspect ratio** to **9:16** to match our social media format.
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### Step 3: Connect the Input and Processing Nodes
To connect the nodes:
1. Link the **text dot** on the **Text Input Node** to the **prompt dot** on the **Text-to-Image Node**.
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### Step 4: Add a Save Node
To save the outputs:
1. Add a **Save Node** using the **"+"** menu or by right-clicking on the canvas.
2. Connect the **output dot** of the **Text-to-Image Node** to the Save Node.
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### Step 5: Add a TV Node to View Outputs
To view your workflow’s progress and outputs:
1. Add a **TV Node** by clicking on "TV", next to the **"+"** menu.
2. The **TV Node does not need to be connected to anything**—it will display outputs automatically as they are generated.
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### Step 6: Generate Images
1. Click the **Text Input Node** and type your input prompt into the settings menu on the right.
2. To generate **two images at a time**, click the **settings icon** at the top of the page and set the number of images to **2**.
3. Hit the **Generate** button at the top-right and wait a few seconds for your images to appear!
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