diff --git a/server/core/Identity.php b/server/core/Identity.php
index d607957..7b6293c 100755
--- a/server/core/Identity.php
+++ b/server/core/Identity.php
@@ -1,28 +1,939 @@
 <?php
-	
+/**
+* File containing the identity Class.
+*
+* @version 1.0 Initialisation of this file
+* @since 1.0 Core application's file
+* 
+* @author Eole 'eoledev at outlook . fr'
+* 
+* @todo Complete the functions and finish the descriptions
+*/
+ 
+ 
+/**
+* Identity Class of the back-end application
+*
+* This class allow the communication between the front-end application and
+* the library which allow to send requests to an Openstack instance.
+*
+*/
 class identity implements Core{
 
+	/** @var App $app protected, contains the main app object */
 	protected $app;
+	
+	/** @var OpenStack\Identity $libClass protected, contains the library Identity object */
 	protected $libClass;
-	protected $action;
+	
+	/** @var array $actions protected, contains the functions which can be call by the front-end */
+	protected $actions = array();
 
+	/**
+	* identity constructor
+	*
+	* @param App $app the main app object
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return identity
+	*/
 	public function __construct($app){
 
 		$this->app = $app;
-		if($app->getOptions("Identity"))
 		$this->libClass = $app->getLibClass("Identity");
 
-	}
+	}	
 
-	public function action($action){
+	$credentials = array();
+	
+	/**
+	* Add a credential for the given user/project.
+	*
+	* Create a secret/access pair for use with ec2 style auth.
+	* This operation will generates a new set of credentials that map the user/project pair.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$credentials["addCredential"] = function(){
 		
-		//To be Complete
 		
 	}
 	
-	public function genToken(){
-
-		//To be Complete
+	/**
+	* List the credentials for a given user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$credentials["listCredentials"] = function(){
+		
 		
 	}
+	
+	/**
+	* Retrieve a user’s access/secret pair by the access key.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$credentials["showCredential"] = function(){
+		
+		
+	}
+	
+	/**
+	* Update a user’s access/secret pair.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$credentials["updateCredential"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a user’s access/secret pair.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$credentials["deleteCredential"] = function(){
+		
+		
+	}
+	
+	$domains = array();
+	
+	/**
+	* Add a domain to an OpenStack instance.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["addDomain"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the different domain's list.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["listDomains"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the details of a given domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["showDomain"] = function(){
+		
+		
+	}
+	
+	/**
+	* Update the given domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["updateDomain"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete the given domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["deleteDomain"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the different roles of a given user in a domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["listRolesDomainUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Grant a role to a given user in a domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["grantRoleDomainUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Verify that a user has a given role in a domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["checkRoleDomainUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a role for a given user in a domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["revokeRoleDomainUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the roles of a given group in a domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["listRolesDomainGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Add a role to a given group in a domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["grantRoleDomainGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Verify that a role is associated with a given group in a domain.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["checkRoleDomainGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a role for a given group in a domain.
+	*
+	* A *description*, that can span multiple lines, to go _in-depth_ into the details of this element
+	* and to provide some background information or textual references.
+	*
+	* @param string $myArgument With a *description* of this argument, these may also
+	*    span multiple lines.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$domains["revokeRoleDomainGroup"] = function(){
+		
+		
+	}
+	
+	$endpoints = array();
+	
+	/**
+	* Add an endpoint to the Openstack instance
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$endpoints["addEndpoint"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the endpoint for the given id
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$endpoints["getEndpoint"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the list of the different endpoints
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$endpoints["listEndpoints"] = function(){
+		
+		
+	}
+	
+	/**
+	* Update a given endpoint
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$endpoints["updateEndpoint"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a given endpoint
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$endpoints["deleteEndpoint"] = function(){
+		
+		
+	}
+	
+	$groups = array();
+	
+	/**
+	* Add a group.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["addGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the group's list.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["listGroups"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the details of a given group.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["showGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Update a given group.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["updateGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete the given group.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["deleteGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the users of a given group.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["listGroupUsers"] = function(){
+		
+		
+	}
+	
+	/**
+	* Add a user to a group.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["addGroupUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Remove a user from a given group.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["removeGroupUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Check if a group contains a given user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$groups["checkGroupUser"] = function(){
+		
+		
+	}
+	
+	$policies = array();
+	
+	/**
+	* @todo
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$policies["addPolicies"] = function(){
+		
+		
+	}
+	
+	/**
+	* @todo
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$policies["listPolicies"] = function(){
+		
+		
+	}
+	
+	/**
+	* @todo
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$policies["showPolicie"] = function(){
+		
+		
+	}
+	
+	/**
+	* @todo
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$policies["updatePolicies"] = function(){
+		
+		
+	}
+	
+	/**
+	* @todo
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$policies["deletePolicies"] = function(){
+		
+		
+	}
+	
+	$projects = array();
+	
+	/**
+	* Add a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["addProject"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the different projects.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["listProjects"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the details of a given project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["showProject"] = function(){
+		
+		
+	}
+	
+	/**
+	* Update a given project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["updateProject"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a given project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["deleteProject"] = function(){
+		
+		
+	}
+	
+	/**
+	* List the roles of a given user in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["listRolesProjectUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Grant a role to an user in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["grantRoleProjectUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Check if a given user has a role in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["checkRoleProjectUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a role for a given user in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["revokeRoleProjectUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* List the roles of a group in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["listRolesProjectGroup"] = function(){
+	
+	
+	}
+	
+	/**
+	* Add a role to a group in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["grantRoleProjectGroup"] = function(){
+	
+	
+	}
+	
+	/**
+	* Check if a group has a given role in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["checkRoleProjectGroup"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a role for a group in a project.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$projects["revokeRoleProjectGroup"] = function(){
+		
+		
+	}
+	
+	$roles = array();
+	
+	/**
+	* Add a role.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$roles["addRole"] = function(){
+		
+		
+	}
+	
+	/**
+	* List the different roles
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$roles["listRoles"] = function(){
+		
+		
+	}
+	
+	/**
+	* @todo
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$roles["listRoleAssignements"] = function(){
+		
+		
+	}
+	
+	$services = array();
+	
+	/**
+	* Add a service.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$services["addService"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the different services.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$services["listServices"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the details for a given service.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$services["showService"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a given service.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$services["deleteService"] = function(){
+		
+		
+	}
+	
+	$tokens = array();
+	
+	/**
+	* Generate a new token for a given user id.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$tokens["genTokenUserID"] = function(){
+		
+		
+	}
+	
+	/**
+	* Generate a new token for a given user name.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$tokens["genTokenUserName"] = function(){
+		
+		
+	}
+	
+	/**
+	* Generate a new token from another token ID.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$tokens["geneTokenID"] = function(){
+		
+		
+	}
+	
+	/**
+	* Generate a new token scoped by a project ID.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$tokens["genTokenScopedProjectID"] = function(){
+		
+		
+	}
+	
+	/**
+	* Generate a new token scoped by a project name.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$tokens["genTokenScopedProjectName"] = function(){
+		
+		
+	}
+	
+	/**
+	* Check if a token is validate.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$tokens["validateToken"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a given token.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$tokens["revokeToken"] = function(){
+		
+		
+	}
+	
+	$users = array();
+	
+	/**
+	* Add a new user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$users["addUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the different users.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$users["listUsers"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the details of a given user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$users["showUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Update a given user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$users["updateUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Delete a given user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$users["deleteUser"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the groups which contains a given user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$users["listUserGroups"] = function(){
+		
+		
+	}
+	
+	/**
+	* Retrieve the projects which contains a given user.
+	*
+	* @throws [Type] [<description>]
+	*
+	* @return void
+	*/
+	$users["listUserProjects"] = function(){
+		
+		
+	}
+	
+	$actions["Credentials"] = $credentials;
+	$actions["Domains"] = $domains;
+	$actions["Endpoints"] = $endpoints;
+	$actions["Groups"] = $groups;
+	$actions["Policies"] = $policies;
+	$actions["Projects"] = $projects;
+	$actions["Roles"] = $roles;
+	$actions["Services"] = $services;
+	$actions["Tokens"] = $tokens;
+	$actions["Users"] = $users;
 }