updateAffiliation (affId, data) {
    this.api.getEditorSession().transaction(tx => {
      documentHelpers.updateProperty(tx, [affId, 'name'], data.name)
      documentHelpers.updateProperty(tx, [affId, 'city'], data.city)
      documentHelpers.updateProperty(tx, [affId, 'country'], data.country)
      this.api._selectItem(tx, tx.get(affId))
    })
  }
@param {string} affId
@param {object} data from AffiliationModal state