Checklist- Configurable Form

Summary

Checklist- Configurable Form is not showing any value

Content

Hi All,

I created new task which is configurable form. For that i am using checklist descriptive fields. There i created an value set to get legal employer name. The value set is giving results but if i attached a task to an employee. The legal employer name is empty.

Value Set query1: 

SELECT L.NAME
FROM
 PER_ALLOCATED_CHECKLISTS C, PER_PERIODS_OF_SERVICE S, PER_LEGAL_EMPLOYERS L
 
 WHERE
C.ALLOCATED_CHECKLIST_ID = :{PARAMETER.ALLOCATED_CHECKLIST_ID} 
AND C.PERSON_ID = S.PERSON_ID 
AND S.PERIOD_TYPE = 'E'