Passing item value from modal page to parent page

Hi All,

I am trying to pass item from modal page to parent page.

For it I have done below things :

1) In Modal Page -- Have created a Close dialog process.

Return items is mentioned that is required in parent page item.

Have made sure , its a primary key item.

2) In parent Page -- Have created a dynamic action with set value , set type as Dialog return item, But the problem is here I am not getting return item ( Of model page) .

Can anyone tell me what mistake , I would be doing here.