Credentials of the Petals Registry Overlay. Member list of the Petals Registry Overlay. Configure the URL of the Hazelcast Management console, and its activation. By default, the support of the Hazelcast Management is enable on URL: http://localhost:8080/mancenter A member of the Petals Registry Overlay. Each member share its data and communicate with other members. Name of the Petals Registry Overlay. Password of the Petals Registry Overlay group. Enable the support of the management console The Petals Registry Overlay topology.