Accessing the decision tree with tree maintenance.

Nodes have different meanings, represented by different color legends. You can access the color legends and an overview of the node types via View ® Color legend.

The root node always represents the feature in question. The following types of nodes are positioned under the root node and the field value nodes:

• Return value
• Decision operation field
• Subfeature call
• Program call
• Debugging operation
• Error operation