diff --git a/web/ApiControllers/FrontOfficeApiController.cs b/web/ApiControllers/FrontOfficeApiController.cs
index 26037236..b74b9f48 100644
--- a/web/ApiControllers/FrontOfficeApiController.cs
+++ b/web/ApiControllers/FrontOfficeApiController.cs
@@ -22,6 +22,7 @@ using System.Web.Profile;
 using System.Collections.Specialized;
 using Yavsc.Model;
 using Yavsc.Model.FrontOffice;
+using Yavsc.Helpers;
 
 namespace Yavsc.ApiControllers
 {
@@ -156,7 +157,7 @@ namespace Yavsc.ApiControllers
 				return new HttpResponseMessage (HttpStatusCode.OK) { Content = 
 					new ObjectContent (typeof(string),
 						ex.Message, new ErrorHtmlFormatter (HttpStatusCode.NotAcceptable,
-						LocalizedText.DocTemplateException
+						LocalizedText.DocTemplateException 
 					))
 				};
 			} catch (Exception ex) {
@@ -179,6 +180,43 @@ namespace Yavsc.ApiControllers
 					new TexToPdfFormatter ())
 			};
 		}
+		
+		/// <summary>
+		/// Register the specified model.
+		/// </summary>
+		/// <param name="model">Model.</param>
+		/// <param name="isApprouved">if false, sends a registration validation e-mail.</param>
+		[Authorize(Roles="Admin")]
+		[ValidateAjaxAttribute]
+		public void Register ([FromBody] RegisterModel model, bool isApprouved=true)
+		{
+			MembershipCreateStatus mcs;
+			var user = Membership.CreateUser (
+				model.UserName,
+				model.Password,
+				model.Email,
+				null,
+				null,
+				isApprouved,
+				out mcs);
+			switch (mcs) {
+			case MembershipCreateStatus.DuplicateEmail:
+				ModelState.AddModelError ("Email", "Cette adresse e-mail correspond " +
+					"à un compte utilisateur existant");
+				return ;
+			case MembershipCreateStatus.DuplicateUserName:
+				ModelState.AddModelError ("UserName", "Ce nom d'utilisateur est " +
+					"déjà enregistré");
+				return ;
+			case MembershipCreateStatus.Success:
+				if (!isApprouved)
+					Yavsc.Helpers.YavscHelpers.SendActivationEmail (user);
+				return ;
+
+			default:
+				throw new Exception ( string.Format( "Unexpected membership creation status : {0}", mcs.ToString() ) );
+			}
+		}
 	}
 }
 
diff --git a/web/Controllers/AccountController.cs b/web/Controllers/AccountController.cs
index 923f2e1b..c99be3ff 100644
--- a/web/Controllers/AccountController.cs
+++ b/web/Controllers/AccountController.cs
@@ -20,9 +20,7 @@ namespace Yavsc.Controllers
 	/// </summary>
 	public class AccountController : Controller
 	{
-		private static string registrationMessage =
-			WebConfigurationManager.AppSettings ["RegistrationMessage"];
-
+	
 		string avatarDir = "~/avatars";
 
 		/// <summary>
@@ -108,40 +106,10 @@ namespace Yavsc.Controllers
 					"déjà enregistré");
 					return View (model);
 				case MembershipCreateStatus.Success:
-					FileInfo fi = new FileInfo (
-						              Server.MapPath (registrationMessage));
-					if (!fi.Exists) {
-						ViewData ["Error"] = 
-							string.Format (
-							"Erreur inattendue (pas de corps de message " +
-							"à envoyer pour le message de confirmation ({0}))",
-							registrationMessage);
-						return View (model);
-					}
-
-					using (StreamReader sr = fi.OpenText ()) {
-						string body = sr.ReadToEnd ();
-						body = body.Replace ("<%SiteName%>", YavscHelpers.SiteName);
-						body = body.Replace ("<%UserName%>", user.UserName);
-						body = body.Replace ("<%UserActivatonUrl%>",
-							string.Format ("<{0}://{1}/Account/Validate/{2}?key={3}>",
-								Request.Url.Scheme,
-								Request.Url.Authority,
-								user.UserName,
-								user.ProviderUserKey.ToString ()));
-						using (MailMessage msg = new MailMessage (
-							                         HomeController.Admail, user.Email,
-							                         string.Format ("Validation de votre compte {0}", YavscHelpers.SiteName),
-							                         body)) {
-							using (SmtpClient sc = new SmtpClient ()) {
-								sc.Send (msg);
-							}
-						}
-
-						ViewData ["username"] = user.UserName;
-						ViewData ["email"] = user.Email;
-						return View ("RegistrationPending");
-					}
+					YavscHelpers.SendActivationEmail (user);
+					ViewData ["username"] = user.UserName;
+					ViewData ["email"] = user.Email;
+					return View ("RegistrationPending");
 				default:
 					ViewData ["Error"] = "Une erreur inattendue s'est produite" +
 					"a l'enregistrement de votre compte utilisateur" +
@@ -162,7 +130,8 @@ namespace Yavsc.Controllers
 		{
 			return View ();
 		}
-		
+
+
 		/// <summary>
 		/// Changes the password.
 		/// </summary>
diff --git a/web/Controllers/HomeController.cs b/web/Controllers/HomeController.cs
index 4fdc85ca..9896d239 100644
--- a/web/Controllers/HomeController.cs
+++ b/web/Controllers/HomeController.cs
@@ -15,6 +15,7 @@ using Npgsql.Web;
 using ITContentProvider;
 using Yavsc;
 using Npgsql.Web.Blog;
+using Yavsc.Helpers;
 
 namespace Yavsc.Controllers
 {
@@ -38,18 +39,7 @@ namespace Yavsc.Controllers
 				return name;
 			}
 		}
-		// Administrator email
-		private static string admail =
-			WebConfigurationManager.AppSettings ["AdminEmail"];
-		/// <summary>
-		/// Gets the Administrator email.
-		/// </summary>
-		/// <value>The admail.</value>
-		public static string Admail {
-			get {
-				return admail;
-			}
-		}
+
 		/// <summary>
 		/// Lists the referenced assemblies.
 		/// </summary>
@@ -128,7 +118,7 @@ namespace Yavsc.Controllers
 
 			using (System.Net.Mail.MailMessage msg = new MailMessage(email,OwnerEmail,"[Contact] "+reason,body)) 
 			{
-				msg.CC.Add(new MailAddress(Admail));
+				msg.CC.Add(new MailAddress(YavscHelpers.Admail));
 				using (System.Net.Mail.SmtpClient sc = new SmtpClient()) 
 				{
 					sc.Send (msg);
diff --git a/web/Helpers/YavscHelpers.cs b/web/Helpers/YavscHelpers.cs
index 5da47eb9..6d3175d1 100644
--- a/web/Helpers/YavscHelpers.cs
+++ b/web/Helpers/YavscHelpers.cs
@@ -1,6 +1,10 @@
 using System;
 using System.Web;
 using System.Configuration;
+using System.Web.Security;
+using System.IO;
+using System.Web.Configuration;
+using System.Net.Mail;
 
 namespace Yavsc.Helpers
 {
@@ -9,6 +13,10 @@ namespace Yavsc.Helpers
 	/// </summary>
 	public static class YavscHelpers
 	{
+		private static string registrationMessage =
+			WebConfigurationManager.AppSettings ["RegistrationMessage"];
+
+
 		private static string siteName = null; 
 		/// <summary>
 		/// Gets the name of the site.
@@ -17,10 +25,60 @@ namespace Yavsc.Helpers
 		public static string SiteName {
 			get {
 				if (siteName == null) 
-					siteName = ConfigurationManager.AppSettings ["Name"];
+					siteName = WebConfigurationManager.AppSettings ["Name"];
 				return siteName;
 			}
 		}
+		// Administrator email
+		private static string admail =
+			WebConfigurationManager.AppSettings ["AdminEmail"];
+		/// <summary>
+		/// Gets the Administrator email.
+		/// </summary>
+		/// <value>The admail.</value>
+		public static string Admail {
+			get {
+				return admail;
+			}
+		}
+
+		/// <summary>
+		/// Sends the activation email.
+		/// </summary>
+		/// <param name="user">User.</param>
+		public static void SendActivationEmail(MembershipUser user) {
+			FileInfo fi = new FileInfo (
+				HttpContext.Current.Server.MapPath (registrationMessage));
+			if (!fi.Exists) {
+				throw new Exception(
+					string.Format (
+						"Erreur inattendue (pas de corps de message " +
+						"à envoyer pour le message de confirmation ({0}))",
+						registrationMessage));
+			}
+
+			using (StreamReader sr = fi.OpenText ()) {
+				string body = sr.ReadToEnd ();
+				body = body.Replace ("<%SiteName%>", YavscHelpers.SiteName);
+				body = body.Replace ("<%UserName%>", user.UserName);
+				body = body.Replace ("<%UserActivatonUrl%>",
+					string.Format ("<{0}://{1}/Account/Validate/{2}?key={3}>",
+						HttpContext.Current.Request.Url.Scheme,
+						HttpContext.Current.Request.Url.Authority,
+						user.UserName,
+						user.ProviderUserKey.ToString ()));
+				using (MailMessage msg = new MailMessage (
+					Admail, user.Email,
+					string.Format ("Validation de votre compte {0}", YavscHelpers.SiteName),
+					body)) {
+					using (SmtpClient sc = new SmtpClient ()) {
+						sc.Send (msg);
+					}
+				}
+
+			}
+		}
+
 	}
 }
 
diff --git a/web/Web.csproj b/web/Web.csproj
index b7003812..a2477f76 100644
--- a/web/Web.csproj
+++ b/web/Web.csproj
@@ -677,6 +677,7 @@
     <Content Include="Scripts\stupidtable.js" />
     <Content Include="Scripts\jquery-ui.js" />
     <Content Include="Views\Account\Profile.aspx" />
+    <Content Include="robots.txt" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\WebApplications\Microsoft.WebApplication.targets" />
@@ -700,7 +701,6 @@
     <None Include="packages.config" />
     <None Include="Scripts\jquery-2.1.3.min.map" />
     <None Include="Scripts\styles.json" />
-    <None Include="robots.txt" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\NpgsqlMRPProviders\NpgsqlMRPProviders.csproj">
diff --git a/yavscModel/RolesAndMemebers/RegisterModel.cs b/yavscModel/RolesAndMemebers/RegisterModel.cs
new file mode 100644
index 00000000..02d0fb47
--- /dev/null
+++ b/yavscModel/RolesAndMemebers/RegisterModel.cs
@@ -0,0 +1,58 @@
+//
+//  RegisterModel.cs
+//
+//  Author:
+//       Paul Schneider <paulschneider@free.fr>
+//
+//  Copyright (c) 2015 Paul Schneider
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU Lesser General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public License
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+using System;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+
+namespace Yavsc.Model.RolesAndMembers
+{
+	/// <summary>
+	/// Register view model.
+	/// </summary>
+	public class RegisterModel
+	{
+		/// <summary>
+		/// Gets or sets the name of the user.
+		/// </summary>
+		/// <value>The name of the user.</value>
+		[Localizable(true)]
+		[Required(ErrorMessage = "S'il vous plait, entrez un nom d'utilisateur")]
+		public string UserName { get; set; }
+ 
+		/// <summary>
+		/// Gets or sets the password.
+		/// </summary>
+		/// <value>The password.</value>
+		[DisplayName("Mot de passe")]
+		[Required(ErrorMessage = "S'il vous plait, entez un mot de passe")]
+		public string Password { get; set; }
+ 
+		/// <summary>
+		/// Gets or sets the email.
+		/// </summary>
+		/// <value>The email.</value>
+		[DisplayName("Adresse e-mail")]
+		[Required(ErrorMessage = "S'il vous plait, entrez un e-mail valide")]
+		public string Email { get; set; }
+	}
+	
+}
diff --git a/yavscModel/RolesAndMemebers/RegisterViewModel.cs b/yavscModel/RolesAndMemebers/RegisterViewModel.cs
index db5002c4..a1f0baf7 100644
--- a/yavscModel/RolesAndMemebers/RegisterViewModel.cs
+++ b/yavscModel/RolesAndMemebers/RegisterViewModel.cs
@@ -7,38 +7,15 @@ namespace Yavsc.Model.RolesAndMembers
 	/// <summary>
 	/// Register view model.
 	/// </summary>
-	public class RegisterViewModel
+	public class RegisterViewModel : RegisterModel
 	{
-		/// <summary>
-		/// Gets or sets the name of the user.
-		/// </summary>
-		/// <value>The name of the user.</value>
-		[Localizable(true)]
-		[Required(ErrorMessage = "S'il vous plait, entrez un nom d'utilisateur")]
-		public string UserName { get; set; }
- 
-		/// <summary>
-		/// Gets or sets the password.
-		/// </summary>
-		/// <value>The password.</value>
-		[DisplayName("Mot de passe")]
-		[Required(ErrorMessage = "S'il vous plait, entez un mot de passe")]
-		public string Password { get; set; }
- 
 		/// <summary>
 		/// Gets or sets the confirm password.
 		/// </summary>
 		/// <value>The confirm password.</value>
 		[DisplayName("Confirmation du mot de passe")]
 		public string ConfirmPassword { get; set; }
- 
-		/// <summary>
-		/// Gets or sets the email.
-		/// </summary>
-		/// <value>The email.</value>
-		[DisplayName("Adresse e-mail")]
-		[Required(ErrorMessage = "S'il vous plait, entrez un e-mail valide")]
-		public string Email { get; set; }
+
 	}
 }
 
diff --git a/yavscModel/YavscModel.csproj b/yavscModel/YavscModel.csproj
index dbf90af6..4f7a94fa 100644
--- a/yavscModel/YavscModel.csproj
+++ b/yavscModel/YavscModel.csproj
@@ -142,6 +142,7 @@
     <Compile Include="Google\CalendarEventList.cs" />
     <Compile Include="Google\GDate.cs" />
     <Compile Include="Google\Resource.cs" />
+    <Compile Include="RolesAndMemebers\RegisterModel.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>