Transformations > Router transformation > Hierarchical data in advanced mode
  

Hierarchical data in advanced mode

In advanced mode, you can use hierarchical fields that represent an array, map, or struct.
You can use the hierarchical fields as pass-through fields. You can also use hierarchical fields in an advanced filter condition or use a hierarchical field with a complex operator to access primitive child fields in the filter condition. For more information about complex operators, see Function Reference.
Consider the following guidelines when you use hierarchical fields in a filter condition: