README.md in unidom-visitor-1.2 vs README.md in unidom-visitor-1.3

@@ -76,19 +76,24 @@
 
 
 ## Inlcude the Concerns
 ```ruby
 include Unidom::Visitor::Concerns::AsVisitor
+include Unidom::Visitor::Concerns::AsIdentity
 include Unidom::Visitor::Concerns::AsCredential
 ```
 
 ### As Visitor concern
 The As Visitor concern do the following tasks for the includer automatically:  
 1. Define the has_many :identificatings macro as: ``has_many :identificatings, class_name: 'Unidom::Visitor::Identificating', as: :visitor``
 2. Define the has_many :authenticatings macro as: ``has_many :authenticatings, class_name: 'Unidom::Visitor::Authenticating', as: :visitor``
 3. Define the has_many :recognizations macro as: ``has_many :recognizations, class_name: 'Unidom::Visitor::Recognization', as: :visitor``
 4. Define the .identified_by scope as: ``scope :identified_by, ->(identity) { joins(:identificatings).merge(Unidom::Visitor::Identificating.identity_is identity) }``
 5. Define the .sign_up method as: ``sign_up(identity, password: nil, opened_at: Time.now)``
+
+### As Identity concern
+The As Identity concern do the following tasks for the includer automatically:  
+1. Define the has_many :identificatings macro as: ``has_many :identificatings, class_name: 'Unidom::Visitor::Identificating', as: :identity``
 
 ### As Credential concern
 The As Credential concern do the following tasks for the includer automatically:  
 1. Define the has_one :authenticatings macro as: ``has_one :authenticating, class_name: 'Unidom::Visitor::Authenticating', as: :credential``