> ## Documentation Index > Fetch the complete documentation index at: https://www.bolna.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Using the Graph Agent Editor > A tour of the visual editor: canvas, inspector, toolbar, and keyboard shortcuts. The graph agent editor is the visual builder for creating and editing graph agents in the Bolna dashboard. It has three main areas: a **canvas** in the centre, an **inspector panel** on the right, and a **toolbar** at the top. *** ## Opening the editor Navigate to **Agents** in the dashboard, then either: * Click **New agent** and choose **Graph agent** to create a blank agent. * Click an existing graph agent to open it for editing. *** ## Editor layout Graph agent editor showing the canvas with nodes and transitions, the toolbar at the top, and the inspector panel on the right ### Canvas The canvas is the central workspace where your graph lives. Each node appears as a card; each transition appears as a directed arrow between nodes. | Action | How | | ----------------------------- | --------------------------------------------------------------------------------------- | | Pan | Click and drag on any empty area | | Zoom | Scroll wheel, or pinch on trackpad | | Select a node | Click the node card | | Select a transition | Click the arrow | | Deselect | Click on any empty area | | Create a new node | Double-click on any empty area | | Insert a node on a transition | Click a transition arrow to select it, then click **Insert Node** in the edge inspector | The canvas remembers node positions between sessions for each agent. ### Inspector panel The inspector opens on the right side of the canvas. Its contents change based on what is selected: | Selection | Inspector shows | | ---------------------- | ------------------------------------------------------------- | | Nothing selected | Tabs: **Agent setup**, **Tools**, **Test agent** | | A node | Node inspector — all node fields | | A transition (arrow) | Edge inspector — condition, type, label, priority, parameters | | Pending new transition | Create transition form | Click the **✕** button at the top of the inspector to close it. To reopen the inspector, click the **Inspector** button (panel-right icon) in the top-right corner of the canvas. ### Toolbar The toolbar runs along the top of the canvas and contains all editor-level actions. Graph agent editor toolbar showing Add node, Import, Export, Auto-layout, Undo, Redo, Search, Variables, Validate, and Save buttons | Button | What it does | | ------------------- | -------------------------------------------------------------------------------------------------------- | | **Add node** | Create a new node at the centre of the canvas. | | **Import** | Open a JSON file or paste JSON to replace the current graph. | | **Export** | Download the current agent as JSON, or copy to clipboard. | | **Auto layout** | Automatically arrange all nodes using a hierarchy layout algorithm. | | **Undo** | Undo the last change (Cmd/Ctrl+Z). | | **Redo** | Redo an undone change (Shift+Cmd/Ctrl+Z or Ctrl+Y). | | **Search nodes** | Filter nodes by name, prompt text, or tool name. Matching nodes are highlighted on the canvas. | | **Variables** | Open the variables panel to set values for `{variable}` tokens. See [Variables](/graph-agent/variables). | | **Zoom out** | Zoom the canvas out. | | **Zoom in** | Zoom the canvas in. | | **Fit view** | Fit all nodes into the visible canvas area. | | **Version history** | Open the version history sheet to view and restore past saves. | | **Validate** | Run validation and open the issues dialog. Shows a badge with the error count if issues exist. | | **Save** | Saves the agent. The save icon changes colour when there are unsaved changes. | *** ## Keyboard shortcuts | Shortcut | Action | | ---------------------- | -------------- | | `Cmd/Ctrl + Z` | Undo | | `Shift + Cmd/Ctrl + Z` | Redo | | `Ctrl + Y` | Redo (Windows) | Undo snapshots are coalesced — rapid successive edits (e.g. typing in a prompt field) are grouped into a single undo step, captured after \~800ms of inactivity. *** ## Next steps Create, edit, duplicate, and delete nodes in the canvas. Wire nodes together with intent, rule, and always-transition edges. Configure welcome message, LLM, voice, and conversation settings. Find and fix errors before saving.