mderived_dx.setValues(Collections.singletonList("dx"));
membershipTO.addAttribute(mderived_dx);
AttributeTO mderiveddata = new AttributeTO();
mderiveddata.setSchema("mderToBePropagated");
membershipTO.addDerivedAttribute(mderiveddata);
userTO.addMembership(membershipTO);
userTO.addResource("resource-csv");