{
  "_id" : "basic",
  "_version" : "1.0.0",
  "_name" : "Basic Use Case Descriptor",

  "_description" : "Simple UCD",
  "_creationInfo": {
    "_user" : {
      "_username": "fabio.sinibaldi"
    }
  },

  "_schema" :{ "title" : {"_min" : 1},
    "section"  : { "_max" : 1, "_min" : 1,
      "_children" : [
        {"fileset" :{"_type" : "RegisteredFileSet", "_min": 1}},
        {"title" : {"_min" : 1}}
      ]
    }
  },
  "_dataAccessPolicies" : [
    {"_policy" : {"_read" : "own", "_write" : "own"}, "_roles":[]},
    {"_policy" : {"_read" : "any", "_write" : "none"}, "_roles":["Guest"],
      "_enforcer": {"_filter" :  "{\"_lifecycleInformation._phase\" :  {\"$eq\" :  \"PUBLISHED\"}}"}},
    {"_policy" : {"_read" : "any", "_write" : "none"}, "_roles":["Editor"]},
    {"_policy" : {"_read" : "any", "_write" : "any"}, "_roles":["Admin"]}
  ],

  "_relationshipDefinitions" : [
    {"_id": "precedes", "_label" : "Precedes",
      "_reverseRelationId" : "follows"},
    {"_id": "follows", "_label" : "Follows",
      "_reverseRelationId" : "precedes"}
  ],


  "_handlers" : [
    {
      "_id" :  "DEFAULT-SINGLE-STEP",
      "_type" :  "LifecycleManagement",
      "_configuration" : {
        "step_access" : [
          {"STEP" : "PUBLISH", "roles" :[]}
        ]
      }
    }, {
      "_id" :  "SDI-Default-Materializer",
      "_type" :  "Materializer",
      "_configuration" : {
        "registeredFileSetPaths" : [
          {"schemaField" :  "section._children[?(@.fileset)]","documentPath" :  "section.fileset"}
        ]
      }
    },
    {
      "_id" :  "DEFAULT-SINGLE-STEP",
      "_type" :  "LifecycleManagement",
      "_configuration" : {
        "step_access" : [
          {"STEP" : "PUBLISH", "roles" :[]}
        ]
      }
    }
  ]
}