code: function formatDiff (field, change, model) {
    const propertyName = _.camelCase(field)
    const property = model.properties[propertyName]
  
    if (!property || property.audit === 'raw') {
      return
    }
  
    const label = property.title || field
  
    if (!change.from) {
      return `${label} set to "${change.to}"`
    }
    if (!change.to) {
      return `${label} "${change.from}" was cleared`
    }
  
    return `${label} changed from "${change.from}" to "${change.to}"`
  }
docs: formatDiffs