Web Dynpro Dropdown binding

Hi,

I have a Web Dynpro table in which I have a dropdown/type column.

Now I want to bind the texts-attribute to a node that is outside of my table node to be able to change an element once and see the impact in all the rows.

Here is what I have in my context.

RowNode

-- attribute1

-- attribute2

NodeForDropdownBinding

-- attribute1

When binding the DD to the node NodeForDropdownBinding, I experience some problems that make me doubt that is the good way to do want I want.

Does someone know how to do that ?

Regards,

Mathieu