# Nodes common to graphs

# Comment node

It is a node for leaving comments.

## How to create

- Right-click where you want to create a comment node.
- Select “Create Comment”.

# Group node

It is a node for grouping multiple nodes.

## How to create

- Right-click where you want to create a group node.
- Select “Create Group”.

## Auto Alignment

This function automatically adjusts the position in the vertical or horizontal direction so that the nodes in the group node do not overlap.

- Click the gear icon and select “Settings”.
- Set “Auto Alignment”

# Calculator node

It is a calculation node usable in data flow.

For detailed usage, please refer to Data flow.