> ## Documentation Index > Fetch the complete documentation index at: https://docs.convocore.ai/llms.txt > Use this file to discover all available pages before exploring further. # Creating and Managing Nodes > Learn how to manage nodes in the Canvas feature by creating, moving, and connecting them with edges. Managing nodes in the **Canvas** feature involves organizing and linking nodes to build seamless AI agent flows. This guide explains how to create, move, connect, and configure nodes effectively. *** ## Creating Nodes Nodes form the building blocks of your flow. Follow these steps to add nodes to your workspace: 1. **Default Node**: * Drag and drop the **Default Node** from the side panel into the Canvas. * These nodes represent operations or decision points. 2. **Global Node**: * Create a **Default Node** and enable the **Global Node** toggle in the node’s settings menu. * Global nodes are reusable across the flow and can be accessed anywhere. 3. **End Node**: * Drag and drop the **End Node** to mark the endpoint of your conversation or process. *** ## Moving Nodes Reorganize your nodes by dragging them across the Canvas: * Click and hold the node you want to move. * Drag it to the desired location. * Release to position it on the grid. *Tip*: Keep your workspace organized by aligning nodes logically based on the flow direction (left-to-right or top-to-bottom). *** ## Connecting Nodes with Edges Edges define the flow of data and logic between nodes. To connect nodes: 1. Hover over a node to display the connection points. 2. Drag from a connection point to another node. 3. Release to create an edge between the nodes. **Types of Connections**: * **Start to Default Nodes**: Define the starting point of your flow. * **Default to Global Nodes**: Reuse shared functionality like help prompts. * **Default to End Nodes**: Mark the logical endpoint of the conversation. *** ## Editing Edges and Conditions Edges can be customized to include conditions for dynamic routing: 1. Click on an edge to open its settings. 2. Add conditional logic based on user input or other variables. 3. Save the configuration to ensure proper branching. **Example**: * Route users who say "Cancel" to a Global Node for handling cancellations. * Direct users asking about "Pricing" to a Default Node that integrates pricing tools. *** ## Customizing Node Behavior Click on a node to open its customization menu, which includes: * **Overview**: Set the node's name, description, and instructions. * **LLM Configuration**: Adjust AI response settings like temperature and token limits. * **Tools**: Integrate external APIs or tools for specific actions. * **Knowledge Base**: Enable AI to retrieve relevant knowledge from a database. * **Router Configuration**: Define conditions for branching flows. ## Testing and Optimizing the Flow After managing nodes and edges, test your flow to ensure it works as intended: 1. Use the **Test Tool** to simulate user inputs and outputs. 2. Adjust node positions and edge configurations to fix any errors. 3. Preview the flow to visualize how users navigate through the system. *** ## Best Practices for Managing Nodes * **Keep it tidy**: Organize nodes logically to maintain clarity, especially for complex flows. * **Label everything**: Assign descriptive names to nodes and edges for easier debugging. * **Use Global Nodes**: Reduce redundancy by centralizing reusable logic. * **Test regularly**: Simulate scenarios to identify and fix issues early. *** ### Example: Complete Flow Management **Scenario**: A customer service chatbot that: 1. Greets the user with a **Start Node**. 2. Processes user queries with **Default Nodes**. 3. Offers a reusable “Cancel” command through a **Global Node**. 4. Ends the conversation with an **End Node**. **Visual Representation**: