To connect EasierGOV governance to EasyESB node, you MUST:
1) create or import an EasyESB node
2) create or import an EasierGOV governance
3) Double click on ConnexionManagerPort on EasierGOV, and select "Connect to environment" operation.
4) Set the resourcesExternalEndpoint address of EasyESB node to connect and send request
5) EasierGOV is now connected to EasyESB node !!!