A MultiStep operator (creates several ColumnSets for the output Concept). The input Concept is segmented according to the values of the specified attribute, so that each resulting Columnset corresponds to one value of the attribute. For numeric attributes, intervals are built automatically (this makes use of the statistics tables and the functions that compute the statistics).
| ParameterName | ObjType | Type | Remarks |
| TheInputConcept | CON | IN | inherited |
| TheAttribute | BA | IN | |
| TheOutputConcept | CON | OUT | inherited |