If we import the project as Maven then we are able to open the switchyard.xml in design view but getting this error :-"Multiple "FROM" references found in the Camel route for component "CamelServiceRoute". SwitchYard only supports one "FROM" per component implementation route."
It seems like a switchyard designer issue because it doesn't create any problem during build and deployment.
I have already raised a ticket to Redhat but no solution yet, therefore I decided to check in the community itself as great minds are collaborating here.

Switchyard Version : 2.0.1.redhat-621084
Switchyard Configuration Version:2.o
JBDS Version: 8.1.0.GA
Integration Stack Installation: https://devstudio.jboss.com/updates/8.0/integration-stack/