> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wji.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Node types

> What each of the fourteen node types holds and what you can do with it.

## Media nodes

<Frame caption="Several node types on one canvas">
  <img src="https://mintlify.s3.us-west-1.amazonaws.com/wji/images##-Media-nodes.png" alt="Canvas showing image, video, text, table, dataset, group, and annotation nodes side by side" />
</Frame>

<Columns cols={2}>
  <Card title="Image" icon="image">
    An image asset, or a generation node producing one. The richest toolbar on the canvas: crop, clarity, image editing, storyboard tools, generation presets, history, describe, save to library, download.
  </Card>

  <Card title="Video" icon="video">
    A video asset. Trim, capture a frame, regenerate a section, switch preview between original, segment, generated, and stitched, add to the director bar.
  </Card>

  <Card title="Audio" icon="waveform">
    An audio file. Trim, generation history, describe, download.
  </Card>

  <Card title="Panorama" icon="panorama">
    A 360° image. Double-click or use the toolbar to open the panorama viewer.
  </Card>
</Columns>

## Content nodes

| Node        | Holds                                      | Notable actions                                                                                                                      |
| ----------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------ |
| **Text**    | Markdown                                   | Double-click to edit, AI assistant, import a document, download as Markdown, plain text, or Word, resize the window with `[` and `]` |
| **Table**   | Rows and columns with field mapping        | Edit the table, AI assistant, map which column is text and which is the prompt, re-upload                                            |
| **YouTube** | A YouTube link, embedded                   | Paste a URL to create one. AI assistant produces summaries, rewrites, and scripts as text nodes                                      |
| **Dataset** | A workspace dataset                        | Switch between asset view and content view, create images or video from it, upload, download, storyboard tools                       |
| **Bundle**  | Several media items gathered by connection | Download, preview, storyboard tools. Members can be disabled, reordered, renamed, removed                                            |

## Structure and annotation

| Node          | Purpose                                                                                                      |
| ------------- | ------------------------------------------------------------------------------------------------------------ |
| **Group**     | A visual container drawn behind everything else. Dragging it moves the nodes it touches. Cannot be connected |
| **Title**     | Large text that resizes its box to the font size                                                             |
| **Comment**   | A sticky note                                                                                                |
| **Task list** | A checklist with add, delete, and tick                                                                       |
| **Arrow**     | Two draggable endpoints                                                                                      |

The last four are collectively **annotations**. They share foreground and background color controls, and viewers can be allowed to add them without being given edit rights. See [Viewer access](/workspaces/viewer-access).

<Note>
  Group nodes always render beneath other nodes, and cannot take part in connections. They organize space; they do not carry meaning into generations.
</Note>