Don't get key from second screen.

Hi,

The version:

SUP 2.1.3 sp02.

Develop surround: workflow.

The workflow I made have 8 screens. I required to pass the value(GUID)

in the second screen to the eightth screen and other screen don't have

the value(GUID).

I simply wish to display it in the eighth screen through add an editbox

whose key is Myporead_GUID_attribKey.

In the input data binding of the eighth screen, I don't find the

Myporead_GUID_attribKey in the dropdownlist.

How can I do it for get the "Myporead_GUID_attribKey"? Do you give me some hint?

Best regards,

tao