====== multiLevelData() ======

''mixed **multiLevelData**()''

The function ''multiLevelData()'' gives back the data of the subordinated questionnaire, which were marked as second parameters in ''[[:de:create:functions:multileveldown]]''.

Details to the Multi-Level-Function are found here:  [[:de:create:multilevel#echtes_multi-level_design|Multi-Level-Design]].