Pass selected dropdown value from one mashup to another
I have four mashupcontainers A-D as seen below.

What I'm doing:
In mashupcontainer-A I have a dropdown menu where I select "Shift". When I select a new shift from that dropdown menu the data in the mashup of mashupcontainer-A is updated.

What I need to do:
When I select a "Shift" from the dropdown menu in mashup A I need that shift to also be passed to the other mashups in mashupcontainers D-B and then have those mashups update their data with that selected shift.

