diff --git a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/IInvitationEmailSender.cs b/src/Squidex.Domain.Apps.Entities/History/Notifications/INotificationEmailSender.cs
similarity index 63%
rename from src/Squidex.Domain.Apps.Entities/Apps/Invitation/IInvitationEmailSender.cs
rename to src/Squidex.Domain.Apps.Entities/History/Notifications/INotificationEmailSender.cs
index 536ac9c07..9b837cb6f 100644
--- a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/IInvitationEmailSender.cs
+++ b/src/Squidex.Domain.Apps.Entities/History/Notifications/INotificationEmailSender.cs
@@ -8,14 +8,12 @@
 using System.Threading.Tasks;
 using Squidex.Shared.Users;
 
-namespace Squidex.Domain.Apps.Entities.Apps.Invitation
+namespace Squidex.Domain.Apps.Entities.History.Notifications
 {
-    public interface IInvitationEmailSender
+    public interface INotificationEmailSender
     {
         bool IsActive { get; }
 
-        Task SendNewUserEmailAsync(IUser assigner, IUser assignee, string appName);
-
-        Task SendExistingUserEmailAsync(IUser assigner, IUser assignee, string appName);
+        Task SendContributorEmailAsync(IUser assigner, IUser assignee, string appName, bool isCreated);
     }
 }
diff --git a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/NoopInvitationEmailSender.cs b/src/Squidex.Domain.Apps.Entities/History/Notifications/NoopNotificationEmailSender.cs
similarity index 62%
rename from src/Squidex.Domain.Apps.Entities/Apps/Invitation/NoopInvitationEmailSender.cs
rename to src/Squidex.Domain.Apps.Entities/History/Notifications/NoopNotificationEmailSender.cs
index 899d8bdb6..f970ecb59 100644
--- a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/NoopInvitationEmailSender.cs
+++ b/src/Squidex.Domain.Apps.Entities/History/Notifications/NoopNotificationEmailSender.cs
@@ -9,21 +9,16 @@ using System.Threading.Tasks;
 using Squidex.Infrastructure.Tasks;
 using Squidex.Shared.Users;
 
-namespace Squidex.Domain.Apps.Entities.Apps.Invitation
+namespace Squidex.Domain.Apps.Entities.History.Notifications
 {
-    public sealed class NoopInvitationEmailSender : IInvitationEmailSender
+    public sealed class NoopNotificationEmailSender : INotificationEmailSender
     {
         public bool IsActive
         {
             get { return false; }
         }
 
-        public Task SendExistingUserEmailAsync(IUser assigner, IUser assignee, string appName)
-        {
-            return TaskHelper.Done;
-        }
-
-        public Task SendNewUserEmailAsync(IUser assigner, IUser assignee, string appName)
+        public Task SendContributorEmailAsync(IUser assigner, IUser assignee, string appName, bool isCreated)
         {
             return TaskHelper.Done;
         }
diff --git a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailEventConsumer.cs b/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailEventConsumer.cs
similarity index 82%
rename from src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailEventConsumer.cs
rename to src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailEventConsumer.cs
index 58e726840..3a26e2814 100644
--- a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailEventConsumer.cs
+++ b/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailEventConsumer.cs
@@ -14,18 +14,18 @@ using Squidex.Infrastructure.Log;
 using Squidex.Infrastructure.Tasks;
 using Squidex.Shared.Users;
 
-namespace Squidex.Domain.Apps.Entities.Apps.Invitation
+namespace Squidex.Domain.Apps.Entities.History.Notifications
 {
-    public sealed class InvitationEmailEventConsumer : IEventConsumer
+    public sealed class NotificationEmailEventConsumer : IEventConsumer
     {
         private static readonly Duration MaxAge = Duration.FromDays(2);
-        private readonly IInvitationEmailSender emailSender;
+        private readonly INotificationEmailSender emailSender;
         private readonly IUserResolver userResolver;
         private readonly ISemanticLog log;
 
         public string Name
         {
-            get { return "InvitationEmailSender"; }
+            get { return "NotificationEmailSender"; }
         }
 
         public string EventsFilter
@@ -33,7 +33,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
             get { return "^app-";  }
         }
 
-        public InvitationEmailEventConsumer(IInvitationEmailSender emailSender, IUserResolver userResolver, ISemanticLog log)
+        public NotificationEmailEventConsumer(INotificationEmailSender emailSender, IUserResolver userResolver, ISemanticLog log)
         {
             Guard.NotNull(emailSender, nameof(emailSender));
             Guard.NotNull(userResolver, nameof(userResolver));
@@ -104,14 +104,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
 
                 var appName = appContributorAssigned.AppId.Name;
 
-                if (appContributorAssigned.IsCreated)
-                {
-                    await emailSender.SendNewUserEmailAsync(assigner, assignee, appName);
-                }
-                else
-                {
-                    await emailSender.SendExistingUserEmailAsync(assigner, assignee, appName);
-                }
+                var isCreated = appContributorAssigned.IsCreated;
+
+                await emailSender.SendContributorEmailAsync(assigner, assignee, appName, isCreated);
             }
         }
 
diff --git a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailSender.cs b/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailSender.cs
similarity index 77%
rename from src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailSender.cs
rename to src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailSender.cs
index 21ffd7c0b..3ab75e9af 100644
--- a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailSender.cs
+++ b/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailSender.cs
@@ -12,22 +12,22 @@ using Squidex.Infrastructure.Email;
 using Squidex.Infrastructure.Log;
 using Squidex.Shared.Users;
 
-namespace Squidex.Domain.Apps.Entities.Apps.Invitation
+namespace Squidex.Domain.Apps.Entities.History.Notifications
 {
-    public sealed class InvitationEmailSender : IInvitationEmailSender
+    public sealed class NotificationEmailSender : INotificationEmailSender
     {
         private readonly IEmailSender emailSender;
         private readonly IEmailUrlGenerator emailUrlGenerator;
         private readonly ISemanticLog log;
-        private readonly InvitationEmailTextOptions texts;
+        private readonly NotificationEmailTextOptions texts;
 
         public bool IsActive
         {
             get { return true; }
         }
 
-        public InvitationEmailSender(
-            IOptions<InvitationEmailTextOptions> texts,
+        public NotificationEmailSender(
+            IOptions<NotificationEmailTextOptions> texts,
             IEmailSender emailSender,
             IEmailUrlGenerator emailUrlGenerator,
             ISemanticLog log)
@@ -43,14 +43,20 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
             this.log = log;
         }
 
-        public Task SendExistingUserEmailAsync(IUser assigner, IUser assignee, string appName)
+        public Task SendContributorEmailAsync(IUser assigner, IUser assignee, string appName, bool isCreated)
         {
-            return SendEmailAsync(texts.ExistingUserSubject, texts.ExistingUserBody, assigner, assignee, appName);
-        }
+            Guard.NotNull(assigner, nameof(assigner));
+            Guard.NotNull(assignee, nameof(assignee));
+            Guard.NotNull(appName, nameof(appName));
 
-        public Task SendNewUserEmailAsync(IUser assigner, IUser assignee, string appName)
-        {
-            return SendEmailAsync(texts.NewUserSubject, texts.NewUserBody, assigner, assignee, appName);
+            if (assignee.HasConsent())
+            {
+                return SendEmailAsync(texts.ExistingUserSubject, texts.ExistingUserBody, assigner, assignee, appName);
+            }
+            else
+            {
+                return SendEmailAsync(texts.NewUserSubject, texts.NewUserBody, assigner, assignee, appName);
+            }
         }
 
         private async Task SendEmailAsync(string emailSubj, string emailBody, IUser assigner, IUser assignee, string appName)
diff --git a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailTextOptions.cs b/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailTextOptions.cs
similarity index 83%
rename from src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailTextOptions.cs
rename to src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailTextOptions.cs
index 8c564626d..cb56fe86d 100644
--- a/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEmailTextOptions.cs
+++ b/src/Squidex.Domain.Apps.Entities/History/Notifications/NotificationEmailTextOptions.cs
@@ -5,9 +5,9 @@
 //  All rights reserved. Licensed under the MIT license.
 // ==========================================================================
 
-namespace Squidex.Domain.Apps.Entities.Apps.Invitation
+namespace Squidex.Domain.Apps.Entities.History.Notifications
 {
-    public sealed class InvitationEmailTextOptions
+    public sealed class NotificationEmailTextOptions
     {
         public string NewUserSubject { get; set; }
 
diff --git a/src/Squidex/Config/Domain/EntitiesServices.cs b/src/Squidex/Config/Domain/EntitiesServices.cs
index 28f6665f2..1b378c173 100644
--- a/src/Squidex/Config/Domain/EntitiesServices.cs
+++ b/src/Squidex/Config/Domain/EntitiesServices.cs
@@ -35,6 +35,7 @@ using Squidex.Domain.Apps.Entities.Contents.Edm;
 using Squidex.Domain.Apps.Entities.Contents.GraphQL;
 using Squidex.Domain.Apps.Entities.Contents.Text;
 using Squidex.Domain.Apps.Entities.History;
+using Squidex.Domain.Apps.Entities.History.Notifications;
 using Squidex.Domain.Apps.Entities.Rules;
 using Squidex.Domain.Apps.Entities.Rules.Commands;
 using Squidex.Domain.Apps.Entities.Rules.Indexes;
@@ -156,22 +157,22 @@ namespace Squidex.Config.Domain
             {
                 services.AddSingleton(Options.Create(emailOptions));
 
-                services.Configure<InvitationEmailTextOptions>(
-                    config.GetSection("email:invitations"));
+                services.Configure<NotificationEmailTextOptions>(
+                    config.GetSection("email:notifications"));
 
                 services.AddSingletonAs<SmtpEmailSender>()
                     .As<IEmailSender>();
 
-                services.AddSingletonAs<InvitationEmailSender>()
-                    .AsOptional<IInvitationEmailSender>();
+                services.AddSingletonAs<NotificationEmailSender>()
+                    .AsOptional<INotificationEmailSender>();
             }
             else
             {
-                services.AddSingletonAs<NoopInvitationEmailSender>()
-                    .AsOptional<IInvitationEmailSender>();
+                services.AddSingletonAs<NoopNotificationEmailSender>()
+                    .AsOptional<INotificationEmailSender>();
             }
 
-            services.AddSingletonAs<InvitationEmailEventConsumer>()
+            services.AddSingletonAs<NotificationEmailEventConsumer>()
                 .As<IEventConsumer>();
         }
 
diff --git a/src/Squidex/app/features/apps/pages/apps-page.component.html b/src/Squidex/app/features/apps/pages/apps-page.component.html
index 3e81c2ffa..37666ae09 100644
--- a/src/Squidex/app/features/apps/pages/apps-page.component.html
+++ b/src/Squidex/app/features/apps/pages/apps-page.component.html
@@ -19,7 +19,9 @@
                 <h4 class="card-title">{{app.name}}</h4>
 
                 <div class="card-text">
-                    <a [routerLink]="['/app', app.name]">Edit</a>
+                    <a (click)="stop($event)" [routerLink]="['/app', app.name, 'content']">Content</a> |
+                    <a (click)="stop($event)" [routerLink]="['/app', app.name, 'assets']">Assets</a> |
+                    <a (click)="stop($event)" [routerLink]="['/app', app.name, 'settings']">Settings</a>
                 </div>
             </div>
         </div>
diff --git a/src/Squidex/app/features/apps/pages/apps-page.component.ts b/src/Squidex/app/features/apps/pages/apps-page.component.ts
index 5866dbe00..d5eba2e0a 100644
--- a/src/Squidex/app/features/apps/pages/apps-page.component.ts
+++ b/src/Squidex/app/features/apps/pages/apps-page.component.ts
@@ -73,4 +73,8 @@ export class AppsPageComponent implements OnInit {
         this.addAppTemplate = template;
         this.addAppDialog.show();
     }
+
+    public stop(event: Event) {
+        event.stopPropagation();
+    }
 }
\ No newline at end of file
diff --git a/src/Squidex/appsettings.json b/src/Squidex/appsettings.json
index 932603d27..802116cc0 100644
--- a/src/Squidex/appsettings.json
+++ b/src/Squidex/appsettings.json
@@ -96,7 +96,7 @@
        */
       "port": 465
     },
-    "invitations": {
+    "notifications": {
       /*
        * The email subject when a new user is added as contributor.
        */
@@ -112,7 +112,7 @@
       /*
        * The email body when an existing user is added as contributor.
        */
-      "existingUserBody": "Dear User,\r\n\r\n{{$ASSIGNER_NAME}} ($ASSIGNER_EMAIL) has invited you to join App {{var:app_name}} at Squidex Headless CMS.\r\n\r\nLogin or reload the Management UI to see the App\r\n\r\nThank you very much,\r\nThe Squidex Team\r\n\r\n<<Start now!>> [$UI_URL]"
+      "existingUserBody": "Dear User,\r\n\r\n{{$ASSIGNER_NAME}} ($ASSIGNER_EMAIL) has invited you to join App {{var:app_name}} at Squidex Headless CMS.\r\n\r\nLogin or reload the Management UI to see the App.\r\n\r\nThank you very much,\r\nThe Squidex Team\r\n\r\n<<Start now!>> [$UI_URL]"
     }
   },
 
diff --git a/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Invitation/InvitationEmailEventConsumerTests.cs b/tests/Squidex.Domain.Apps.Entities.Tests/History/Notifications/NotificationEmailEventConsumerTests.cs
similarity index 86%
rename from tests/Squidex.Domain.Apps.Entities.Tests/Apps/Invitation/InvitationEmailEventConsumerTests.cs
rename to tests/Squidex.Domain.Apps.Entities.Tests/History/Notifications/NotificationEmailEventConsumerTests.cs
index 2ce1ee4a9..815c45dab 100644
--- a/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Invitation/InvitationEmailEventConsumerTests.cs
+++ b/tests/Squidex.Domain.Apps.Entities.Tests/History/Notifications/NotificationEmailEventConsumerTests.cs
@@ -16,11 +16,11 @@ using Squidex.Infrastructure.Log;
 using Squidex.Shared.Users;
 using Xunit;
 
-namespace Squidex.Domain.Apps.Entities.Apps.Invitation
+namespace Squidex.Domain.Apps.Entities.History.Notifications
 {
-    public class InvitationEmailEventConsumerTests
+    public class NotificationEmailEventConsumerTests
     {
-        private readonly IInvitationEmailSender emailSender = A.Fake<IInvitationEmailSender>();
+        private readonly INotificationEmailSender emailSender = A.Fake<INotificationEmailSender>();
         private readonly IUserResolver userResolver = A.Fake<IUserResolver>();
         private readonly IUser assigner = A.Fake<IUser>();
         private readonly IUser assignee = A.Fake<IUser>();
@@ -28,9 +28,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
         private readonly string assignerId = Guid.NewGuid().ToString();
         private readonly string assigneeId = Guid.NewGuid().ToString();
         private readonly string appName = "my-app";
-        private readonly InvitationEmailEventConsumer sut;
+        private readonly NotificationEmailEventConsumer sut;
 
-        public InvitationEmailEventConsumerTests()
+        public NotificationEmailEventConsumerTests()
         {
             A.CallTo(() => emailSender.IsActive)
                 .Returns(true);
@@ -41,7 +41,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
             A.CallTo(() => userResolver.FindByIdOrEmailAsync(assigneeId))
                 .Returns(assignee);
 
-            sut = new InvitationEmailEventConsumer(emailSender, userResolver, log);
+            sut = new NotificationEmailEventConsumer(emailSender, userResolver, log);
         }
 
         [Fact]
@@ -136,7 +136,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
 
             await sut.On(@event);
 
-            A.CallTo(() => emailSender.SendNewUserEmailAsync(assigner, assignee, appName))
+            A.CallTo(() => emailSender.SendContributorEmailAsync(assigner, assignee, appName, true))
                 .MustHaveHappened();
         }
 
@@ -147,7 +147,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
 
             await sut.On(@event);
 
-            A.CallTo(() => emailSender.SendExistingUserEmailAsync(assigner, assignee, appName))
+            A.CallTo(() => emailSender.SendContributorEmailAsync(assigner, assignee, appName, false))
                 .MustHaveHappened();
         }
 
@@ -165,10 +165,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
 
         private void MustNotSendEmail()
         {
-            A.CallTo(() => emailSender.SendNewUserEmailAsync(A<IUser>.Ignored, A<IUser>.Ignored, A<string>.Ignored))
-                .MustNotHaveHappened();
-
-            A.CallTo(() => emailSender.SendExistingUserEmailAsync(A<IUser>.Ignored, A<IUser>.Ignored, A<string>.Ignored))
+            A.CallTo(() => emailSender.SendContributorEmailAsync(A<IUser>.Ignored, A<IUser>.Ignored, A<string>.Ignored, A<bool>.Ignored))
                 .MustNotHaveHappened();
         }
 
diff --git a/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Invitation/InvitationEmailSenderTests.cs b/tests/Squidex.Domain.Apps.Entities.Tests/History/Notifications/NotificationEmailSenderTests.cs
similarity index 76%
rename from tests/Squidex.Domain.Apps.Entities.Tests/Apps/Invitation/InvitationEmailSenderTests.cs
rename to tests/Squidex.Domain.Apps.Entities.Tests/History/Notifications/NotificationEmailSenderTests.cs
index 9c50f13fc..7ed9d09b9 100644
--- a/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Invitation/InvitationEmailSenderTests.cs
+++ b/tests/Squidex.Domain.Apps.Entities.Tests/History/Notifications/NotificationEmailSenderTests.cs
@@ -18,36 +18,38 @@ using Squidex.Shared.Identity;
 using Squidex.Shared.Users;
 using Xunit;
 
-namespace Squidex.Domain.Apps.Entities.Apps.Invitation
+namespace Squidex.Domain.Apps.Entities.History.Notifications
 {
-    public class InvitationEmailSenderTests
+    public class NotificationEmailSenderTests
     {
         private readonly IEmailSender emailSender = A.Fake<IEmailSender>();
         private readonly IEmailUrlGenerator emailUrlGenerator = A.Fake<IEmailUrlGenerator>();
         private readonly IUser assigner = A.Fake<IUser>();
         private readonly IUser assignee = A.Fake<IUser>();
         private readonly ISemanticLog log = A.Fake<ISemanticLog>();
+        private readonly List<Claim> assignerClaims = new List<Claim> { new Claim(SquidexClaimTypes.DisplayName, "Sebastian Stehle") };
+        private readonly List<Claim> assigneeClaims = new List<Claim> { new Claim(SquidexClaimTypes.DisplayName, "Qaisar Ahmad") };
         private readonly string appName = "my-app";
         private readonly string uiUrl = "my-ui";
-        private readonly InvitationEmailTextOptions texts = new InvitationEmailTextOptions();
-        private readonly InvitationEmailSender sut;
+        private readonly NotificationEmailTextOptions texts = new NotificationEmailTextOptions();
+        private readonly NotificationEmailSender sut;
 
-        public InvitationEmailSenderTests()
+        public NotificationEmailSenderTests()
         {
             A.CallTo(() => assigner.Email)
                 .Returns("sebastian@squidex.io");
             A.CallTo(() => assigner.Claims)
-                .Returns(new List<Claim> { new Claim(SquidexClaimTypes.DisplayName, "Sebastian Stehle") });
+                .Returns(assignerClaims);
 
             A.CallTo(() => assignee.Email)
                 .Returns("qaisar@squidex.io");
             A.CallTo(() => assignee.Claims)
-                .Returns(new List<Claim> { new Claim(SquidexClaimTypes.DisplayName, "Qaisar Ahmad") });
+                .Returns(assigneeClaims);
 
             A.CallTo(() => emailUrlGenerator.GenerateUIUrl())
                 .Returns(uiUrl);
 
-            sut = new InvitationEmailSender(Options.Create(texts), emailSender, emailUrlGenerator, log);
+            sut = new NotificationEmailSender(Options.Create(texts), emailSender, emailUrlGenerator, log);
         }
 
         [Fact]
@@ -89,7 +91,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
         [Fact]
         public async Task Should_not_send_email_if_texts_for_new_user_are_empty()
         {
-            await sut.SendNewUserEmailAsync(assigner, assignee, appName);
+            await sut.SendContributorEmailAsync(assigner, assignee, appName, true);
 
             A.CallTo(() => emailSender.SendAsync(assignee.Email, A<string>.Ignored, A<string>.Ignored))
                 .MustNotHaveHappened();
@@ -100,7 +102,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
         [Fact]
         public async Task Should_not_send_email_if_texts_for_existing_user_are_empty()
         {
-            await sut.SendExistingUserEmailAsync(assigner, assignee, appName);
+            await sut.SendContributorEmailAsync(assigner, assignee, appName, true);
 
             A.CallTo(() => emailSender.SendAsync(assignee.Email, A<string>.Ignored, A<string>.Ignored))
                 .MustNotHaveHappened();
@@ -109,12 +111,14 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
         }
 
         [Fact]
-        public async Task Should_send_email_for_existing_user()
+        public async Task Should_send_email_when_consent_given()
         {
+            assigneeClaims.Add(new Claim(SquidexClaimTypes.Consent, "True"));
+
             texts.ExistingUserSubject = "email-subject";
             texts.ExistingUserBody = "email-body";
 
-            await sut.SendExistingUserEmailAsync(assigner, assignee, appName);
+            await sut.SendContributorEmailAsync(assigner, assignee, appName, true);
 
             A.CallTo(() => emailSender.SendAsync(assignee.Email, "email-subject", "email-body"))
                 .MustHaveHappened();
@@ -125,7 +129,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
             texts.NewUserSubject = pattern;
             texts.NewUserBody = pattern;
 
-            await sut.SendNewUserEmailAsync(assigner, assignee, appName);
+            await sut.SendContributorEmailAsync(assigner, assignee, appName, true);
 
             A.CallTo(() => emailSender.SendAsync(assignee.Email, result, result))
                 .MustHaveHappened();