HDocument oldDoc =
getEntityMakerBuilder()
.reuseEntity(enUS).build()
.makeAndPersist(getEm(), HDocument.class);
HProject theProject = oldDoc.getProjectIteration().getProject();
copyTransTargetDoc = getEntityMakerBuilder().reuseEntities(theProject,
enUS).build()
.makeAndPersist(getEm(), HDocument.class);
// ensure two documents are from different version but same project