private ExtrinsicObjectType getFourthExtrinsicObject() {
    ExtrinsicObjectType extrinsicObject = RIM_FACTORY.createExtrinsicObjectType();
    extrinsicObject.setId("urn:service:params:id0");
    extrinsicObject.setMimeType("application/octet-stream");
    extrinsicObject.setIsOpaque(false);
    extrinsicObject.setContentVersionInfo(getVersionInfo("versionName"));

    extrinsicObject.getSlot().add(stHelper.create("parameters", "param1", "xs:string"));

    extrinsicObject.setObjectType("urn:registry:content:collection");

    return extrinsicObject;
  }