Annotation
The Annotation Node is a visual documentation tool that allows you to add notes, comments, and explanatory text directly onto your workflow and decision graphs. It helps you document complex logic, explain business rules, or leave notes for other team members—all without affecting the execution of your workflow or decision.
How Does It Work?
Setup Steps:
- Open the Graph Edit Mode in your workflow or decision editor
- Add an Annotation Node from the component panel
- Click directly on the annotation to start typing your note
- Resize the annotation by dragging its edges when selected
Key Characteristics:
- Non-executable: Annotation nodes are purely visual and do not participate in workflow or decision execution
- Non-connectable: Cannot be connected to other nodes via edges—they float independently on the canvas
- Inline editing: Click directly on the annotation to edit the text; changes save automatically when you click away
- Resizable: Drag the edges to adjust the size when the node is selected
Output:
The Annotation Node has no output. It is completely filtered out during execution and does not affect the data flow or logic of your workflow or decision.
Configuration
The Annotation Node has minimal configuration:
| Property | Description |
|---|---|
| Text | The annotation content (edit by clicking directly on the node) |
| Size | Adjust by dragging the node edges when selected |
When to Use It?
Use Annotation Node when:
- You want to document complex workflow sections for future reference.
- You need to explain business logic or decision rules to other team members.
- You want to leave notes about why certain design choices were made.
- You need to mark areas for future improvement or review.
- You want to provide context for complex data transformations or integrations.
Limitations
- Annotation nodes cannot be associated to any node
- Content is limited to plain text (no rich formatting)
