att.nodes.ims.HSS: derived_from: tosca.nodes.SoftwareComponent capabilities: icscf_endpoint: type: tosca.capabilities.Endpoint relationship: tosca.relationships.ConnectTo occurrences: [0, UNBOUNDED] description: Connection with one ore more I-CSCF functions scscf_endpoint: type: tosca.capabilities.Endpoint relationship: tosca.relationships.ConnectTo occurrences: [0, UNBOUNDED] description: Connection with one ore more S-CSCF functions requirements: database_endpoint: capability: tosca.capabilities.Endpoint.Database node: tosca.nodes.Database relationship: tosca.relationships.ConnectsTo