Use selected item from widget to another

[Reynaldde_Castro]

Is it possible to get the selected item from a list widget as the source for another widget?  Rather than the selection from a layer this would be a selection from a widget.

[Reynaldde_Castro]

Looks like I can show feature details from a list widget.

[Reynaldde_Castro]

I this is what I was looking for but it is just a part of it.  I want to use the selected item from a list widget and pass that along as the value for another widget from a different data source.  For example, selected Region 1 from list and use that value for filtering or as the value for another widget.