If an outfield is not an atomic type (string, integer, etc.) but uses a complex schema (with a Java or
Avro backend), APEX can help to create new instances. The ``executor`` provides a field called ``subject``,
If an outfield is not an atomic type (string, integer, etc.) but uses a complex schema (with a Java or
Avro backend), APEX can help to create new instances. The ``executor`` provides a field called ``subject``,