message: add TODO and conditional
diff: @@ -13,7 +13,9 @@ const {
  export default class UserSerializer extends OsfSerializer {
  normalize(modelClass: DS.Model, resourceHash: Resource) {
  const result = super.normalize(modelClass, resourceHash);
  + // TODO: ENG-1486
  // Manually insert a `sparseNodes` relationship to the model because the API doesn't serialize this relationship
  + if (result.data.relationships!.sparseNodes === undefined) {
  result.data.relationships!.sparseNodes = {
  links: {
  related: {
  @@ -21,6 +23,7 @@ export default class UserSerializer extends OsfSerializer {
  },
  },
  };
  + }
  return result;
  }
  }
  