vdb.setName("example1");
vdb.setVersion(1);
vdb.addModel(createModel("pm1", true));
vdb.addModel(createModel("pm2", true));
vdb.addModel(createModel("pm3", true));
vdb.addModel(createModel("pm4", true));
vdb.addModel(createModel("pm5", true));
vdb.addModel(createModel("pm6", true));
vdb.addModel(createModel("vm1", false));
vdb.addModel(createModel("vm2", false));
vdb.addModel(createModel("tm1", false));