Summary
Mind Elixir supports adding node summaries in mind maps, as shown below:
Summary Data
export interface Summary {
    id: string;
    text: string; 
    parent: string; 
    start: number; 
    end: number;
}
The summary data contains the following fields:
- id: Unique identifier
- text: Summary text
- parent: Parent node ID that the summary belongs to
- start: Starting child node index of the summary
- end: Ending child node index of the summary
warning
The parent node of a summary cannot be the root node.