aiSee offers various ways of grouping nodes and edges. See Grouping of Nodes and Edges.
Folding a graph enables the graph to be inspected in a more efficient manner. Folding the unimportant parts gives the more important parts more space for visualization. Folding parts of the graph also improves aiSee's performance. It should be noted that nested foldings are possible.
In graph specifications, the folding of regions or subgraphs may interfere with the hiding of edges. In this case, first the summary node of the folded region or subgraph is calculated, followed by hiding the edges.