WildFly Capabilities
org.wildfly.clustering.jgroups.default-channel-cluster
In 
                clustering
            
            NAME: org.wildfly.clustering.jgroups.default-channel-cluster
DESCRIPTION: Provides the cluster name of the default JGroups channel of the server.
REGISTERED BY:
NAME: WildFly URL: https://github.com/wildfly/wildfly
DYNAMIC: false
PRIVATE: false
SUPPORTS RUNTIME ONLY: false
SERVICE PROVIDED:
CLASS: java.lang.String
CUSTOM RUNTIME API:
  CLASS: N/A
  MODULE: N/A