diff --git a/node/users/apps/administration/AdminApp.ts b/node/users/apps/administration/AdminApp.ts
new file mode 100644
index 0000000..2bbc055
--- /dev/null
+++ b/node/users/apps/administration/AdminApp.ts
@@ -0,0 +1,30 @@
+import { iTaskScheduler } from "../../scheduler/iTaskScheduler";
+import { Task } from "../../scheduler/Task";
+import { UserManagementServer } from "../../UserManagementServer";
+import { UserApp } from "../UserApp";
+import { AdminData } from "./data/AdminData";
+
+export class AdminApp extends UserApp<AdminData> implements iTaskScheduler
+{ 
+  static readonly id = "administration";
+
+  constructor( ums:UserManagementServer )
+  {
+    super( AdminApp.id, ums );
+  }
+
+  async getTasksToSchedule( maxDate:Date ):Promise<Task[]>
+    {
+      let tasks = [];
+  
+      // await this.iterateUserData( 
+      //   ( userData:UserData, reminderData:ReminderData )=>
+      //   {
+      //     this.grabTasks( userData, reminderData, maxDate, tasks );
+      //     return Promise.resolve();
+      //   }
+      // );
+  
+      return Promise.resolve( tasks );
+    }
+}
\ No newline at end of file
diff --git a/node/users/apps/administration/data/AdminData.ts b/node/users/apps/administration/data/AdminData.ts
new file mode 100644
index 0000000..5870894
--- /dev/null
+++ b/node/users/apps/administration/data/AdminData.ts
@@ -0,0 +1,4 @@
+export class AdminData
+{
+  
+}
diff --git a/node/users/apps/reminder/ReminderApp.ts b/node/users/apps/reminder/ReminderApp.ts
index 6bd03ef..f4b3a35 100644
--- a/node/users/apps/reminder/ReminderApp.ts
+++ b/node/users/apps/reminder/ReminderApp.ts
@@ -64,13 +64,14 @@ export class ReminderApp extends UserApp<ReminderData> implements iTaskScheduler
         
         if ( DateMath.isBefore( date, maxDate ) )
         {
-          let task = Task.createAt( date, 
+          let task = Task.createAt( me.id, date, 
             ()=>
             {
               this.ums.sendEmail( userData.email, me.subject, me.message );
             } 
           );
 
+          task.setUserContext( this.id, userData.id );
           tasks.push( task )
         }  
       }
diff --git a/node/users/handlers/HandlerGroups.ts b/node/users/handlers/HandlerGroups.ts
index e4b0898..1adf0c1 100644
--- a/node/users/handlers/HandlerGroups.ts
+++ b/node/users/handlers/HandlerGroups.ts
@@ -7,6 +7,7 @@ import { LogoutHandler } from "./_/logout";
 import { RequestPasswordChangeHandler } from "./_/request-password-change";
 import { SignUpHandler } from "./_/signup";
 import { AppsCanUseHandler } from "./apps/can-use";
+import { AppsDeleteTaskHandler } from "./apps/delete-task";
 import { AppsLoadHandler } from "./apps/load";
 import { AppsSaveHandler } from "./apps/save";
 
@@ -29,6 +30,7 @@ export class HandlerGroups
       new AppsCanUseHandler(),
       new AppsSaveHandler(),
       new AppsLoadHandler(),
+      new AppsDeleteTaskHandler()
       
     ];
 
diff --git a/node/users/handlers/apps/delete-task.ts b/node/users/handlers/apps/delete-task.ts
new file mode 100644
index 0000000..1d6c06a
--- /dev/null
+++ b/node/users/handlers/apps/delete-task.ts
@@ -0,0 +1,33 @@
+import { RequestHandler, RequestType } from "../../RequestHandler";
+import { FastifyRequest, FastifyReply } from 'fastify';
+import { UserIsLoggedIn } from "../../requirements/user/UserIsLoggedIn";
+import { UserCanUseApp } from "./UserCanUseApp";
+import { FilesSync } from "../../../files/FilesSync";
+import { Files } from "../../../files/Files";
+
+
+export class AppsDeleteTaskHandler extends RequestHandler
+{
+  static url = "/apps/delete-task";
+  constructor()
+  { 
+    super( RequestType.POST, AppsDeleteTaskHandler.url, [ new UserIsLoggedIn(), new UserCanUseApp() ] ); 
+  }
+
+  async _handle( request:FastifyRequest, reply:FastifyReply )
+  { 
+    let requestBody = request.body;
+    let appData = requestBody as { taskID: string, appID:string };
+
+    let user = await this.getUser();
+
+    let taskRemoved = this.ums.scheduler.cancelUserAppTask( appData.taskID, user.id, appData.appID );
+    
+    if ( taskRemoved )
+    {
+      return this.sendInfo( "Task deleted: " + appData.appID + " "  + appData.taskID );
+    }
+
+    return this.sendError( "Task not found: " + appData.appID + " "  + appData.taskID );
+  }
+}
\ No newline at end of file
diff --git a/node/users/scheduler/Scheduler.ts b/node/users/scheduler/Scheduler.ts
index 7cb54d1..42602c0 100644
--- a/node/users/scheduler/Scheduler.ts
+++ b/node/users/scheduler/Scheduler.ts
@@ -5,6 +5,8 @@ import { DateMath } from '../../../browser/date/DateMath';
 import { Task } from './Task';
 import { iTaskScheduler } from './iTaskScheduler';
 import { RJLog } from '../../log/RJLog';
+import { DateFormatter } from '../../../browser/date/DateFormatter';
+import { Duration } from '../../../browser/date/Duration';
 
 export class Scheduler
 {
@@ -98,7 +100,7 @@ export class Scheduler
 
     let delay = Math.max( 0, task.date.getTime() - Date.now() );
 
-    RJLog.log( "delaying:", delay );
+    RJLog.log( task.id, DateFormatter.HMS( task.date ), "delaying:", Duration.fromMilliSeconds( delay ) + " sec" );
 
     this._taskTimerCallback = setTimeout(
       () => 
@@ -124,18 +126,45 @@ export class Scheduler
     );
   }
 
-  cancelTask( id:string ): void 
+  cancelUserAppTask( taskID:string, userID:string, appID:string ):boolean 
   {
-    let index = this._queue.findIndex( e => e.id === id );
+    if ( ! taskID || ! userID || ! appID )
+    {
+      return false;
+    }
+
+    let index = this._queue.findIndex( e => e.id === taskID );
     
+    if ( index == -1 )
+    {
+      RJLog.log( "Task not found:", taskID );
+      return false;
+    }
+
+    let foundTask = this._queue[ index ];
+
+    if ( foundTask.userID !== userID || foundTask.appID !== appID )
+    {
+      RJLog.log( "Found task has not matching user:", foundTask.userID, foundTask.appID );
+      return false;
+    }
+
     if ( index === -1 )
     {
-      return;
+      return false;
     }
 
     Arrays.removeAt( this._queue, index );
 
+    if ( taskID !== this._nextTaskID )
+    {
+      return true;
+    }
+
     this._resetTimer();
     this._updateTimer();
+
+    return true;
   }
+
 }
\ No newline at end of file
diff --git a/node/users/scheduler/Task.ts b/node/users/scheduler/Task.ts
index c1a0469..e9e86aa 100644
--- a/node/users/scheduler/Task.ts
+++ b/node/users/scheduler/Task.ts
@@ -6,20 +6,30 @@ import { DateMath } from '../../../browser/date/DateMath';
 export class Task
 {
   id:string;
+  userID:string;
+  appID:string;
   date:Date;
   action:()=>void;
 
-  static createIn( duration:number, action:()=>void )
+  setUserContext( appID:string, userID:string )
+  {
+    this.appID = appID;
+    this.userID = userID;
+
+    return this;
+  } 
+
+  static createIn( id:string, duration:number, action:()=>void )
   {
     let date = DateMath.fromNowAddSeconds( duration );
-    return Task.createAt( date, action );
+    return Task.createAt( id, date, action );
   }
 
-  static createAt( date:Date, action:()=>void )
+  static createAt( id:string, date:Date, action:()=>void )
   {
     let task = new Task();
 
-    task.id = crypto.randomUUID();
+    task.id = id;
     task.action = action;
     task.date = date;