diff --git a/doc/TechnicalSpecification.md b/doc/TechnicalSpecification.md
index 80855f8..c19a5e5 100644
--- a/doc/TechnicalSpecification.md
+++ b/doc/TechnicalSpecification.md
@@ -213,61 +213,6 @@ creation process will take place here
 
 
 
-
-## Authentication
-
-This section outlines the authentication requirements for the application. This section
-is **not** broken down by page, they are simple defined.
-
-Consider looking into using Google OAuth. Appears to be free and can be implemented pretty easily. 
-Reference [here](https://developers.google.com/identity/protocols/oauth2).
-
-#### Pages
-
-- [ ] **Register Page**
-    - [ ] Input form with required details: *name, email and password*
-    - [ ] *Password strength meter**
-    - [ ] User should be directed to the home page when account is created
-        - [ ] User will be logged in
-        - [ ] A notification will be provided to the user indicating success and redirection
-    - [ ] User should see error messages when validation issues occur
-        -  [ ] Email already in use
-        - [ ] Passwords do not match
-        - [ ] Server failure (this should never happen)
-
-- [ ] **Sign In Page**
-    - [ ] Input form with required details: *email, password and forgot password button*
-    - [ ] User should be directed to the home page after signing in
-        - [ ] A notification will be provided to the user indicating success and redirection
-    - [ ] User should see error messages when validation issues occur
-        - [ ] Invalid password
-        - [ ] Server failure (this should never happen)
-
-'*': Future ideas
-
-
-#### API Requirements
-
-- [ ] **Register Page**
-    - [ ] Create a new user in the database
-        - [ ] Password should be stored in the database as a hash
-    - [ ] Ensure that emails are not duplicated
-    - [ ] "Log user in" when account is created
-    - [ ] User should be redirected to the home page on success
-
-- [ ] **Sign In Page**
-     - [ ] Sign user in and return data to be stored in the session
-     - [ ] Validate password to the hash stored in the DB
-    - [ ] User should be redirected to the home page on success
-
-- [ ] **Session Management**
-     - [ ] *Uses cookies to store required data**
-
-'*': Unsure on technical implementation
-
-
-
-
 ## Database Requirements
 
 This section outlines the specific technical requirements for the database store for 
@@ -310,9 +255,18 @@ found in **OTHER** section.
 
 - [ ] User: Represents a single user.
     - [ ] ID (PK) BigSerial
+    - [ ] GoogleId (Unique, Required) text
     - [ ] Name (Required) string(64)
     - [ ] Email (Unique, Required) string(128)
-    - [ ] Password (Required) string(128) *stored as hash***
+    - [ ] ImageURL () text
+    - [ ] GoogleToken () text
+    - [ ] Created (Required) date/time stamp
+
+- [ ] Session: Represents a single user-session.
+    - [ ] ID (PK) BigSerial
+    - [ ] UserId (FK: User.Id, Required)  BigSerial
+    - [ ] Token (Required) text
+    - [ ] Expiration (Required) date/time stamp
     - [ ] Created (Required) date/time stamp
 
 - [ ] Engagement: Represents a single engagement from a single user.