Translation of "Radiaalcyclus" into English

A SmartArt graphic layout used to show the relationship to a central idea. Emphasizes both information in the center circle and how information in the outer ring of circles contributes to the central idea. The first Level 1 line of text corresponds to the central circle, and its Level 2 text corresponds to the outer ring of circles. Unused text does not appear, but remains available if you switch layouts.