Unable to use dataitem action

Hi Forum,

I am building xMII's XML format document and in that I am using data item action to add data in a row. When i tried mentioning the document name,data item name and value in the 'configure object' option(data is mentioned at design time), data is getting inserted properly in to the document.

But if i try to set the document name,item name and value name in the 'configure links' option(data to be fetched at runtime), data is not getting inserted.

Can any one tell how to work out when data is to be fetched at runtime or is it supposed to work only when the data item name is mentioned at design time ?

Thanks a lot,

Mike