How to change the binding of a list item to point to another data control

I have a view object with bind variables, the values for my bind variables are assigned in ExecuteWithParams action.

One of this bind variables on my page is a list item, this list item is binded to a datacontrol and now I want to change it , because I put all my queries for lovs on a shared application module.
So now I must point this list item to this shared app data control.

On the page I select my list item, press right mouse button and select Go to binding:

It shows the page data binding definition: 

Press in executables the pencil to edit the list binding:

Now I can change the list data source to point to another application module data control, I press add button: 

And I select there my data control that now is on a shared application module: 

That's all you can run and test the page.