Cascading Dependent LOV's ADF

https://blogs.oracle.com/aramamoo/entry/how_to_create_multi_level

Error: Method bindings.taskIterator.currentRow.dataProvider.OUTCOME() not supported in BPM

Check if the task is assigned to a group or user. Owner should be specified for the task

https://kr.forums.oracle.com/forums/thread.jspa?threadID=2266059

ADF Task Flows based on Human Task Flows in adf application

http://download.oracle.com/docs/cd/E12839_01/integration.1111/e10224/bp_designtf.htm#CACFCJFE 

Data Controls generated from the imported human task flows can be used only on the jspx page. These Operations (or Outcomes) cannot be invoked from jsff page fragment but can be accessible from Task Flows as Operations