diff --git a/zero.Core/Api/UserApi.cs b/zero.Core/Api/UserApi.cs
index a582c251..2ab01024 100644
--- a/zero.Core/Api/UserApi.cs
+++ b/zero.Core/Api/UserApi.cs
@@ -36,12 +36,19 @@ namespace zero.Core.Api
 
 
     /// <inheritdoc />
-    public async Task<IList<IUser>> GetAll(string appId = null)
+    public async Task<Dictionary<string, IUser>> GetByIds(params string[] ids)
+    {
+      return await GetByIds<IUser>(ids);
+    }
+
+
+    /// <inheritdoc />
+    public async Task<IList<IUser>> GetAll()
     {
       using (IAsyncDocumentSession session = Raven.OpenAsyncSession())
       {
         return await session.Query<IUser>()
-          .Scope(appId)
+          .Scope(Scope)
           .OrderByDescending(x => x.CreatedDate)
           .ToListAsync();
       }
@@ -49,14 +56,14 @@ namespace zero.Core.Api
 
 
     /// <inheritdoc />
-    public async Task<ListResult<IUser>> GetByQuery(ListQuery<IUser> query, string appId = null)
+    public async Task<ListResult<IUser>> GetByQuery(ListQuery<IUser> query)
     {
       query.SearchSelector = user => user.Name;
 
       using (IAsyncDocumentSession session = Raven.OpenAsyncSession())
       {
         return await session.Query<IUser>()
-          .Scope(appId)
+          .Scope(Scope)
           .ToQueriedListAsync(query);
       }
     }
@@ -160,17 +167,22 @@ namespace zero.Core.Api
     /// <summary>
     /// Find user by email
     /// </summary>
-    Task<IUser> GetUserByEmail(string email);  
+    Task<IUser> GetUserByEmail(string email);
+
+    /// <summary>
+    /// Get users by ids
+    /// </summary>
+    Task<Dictionary<string, IUser>> GetByIds(params string[] ids);
 
     /// <summary>
     /// Get all users for the selected application
     /// </summary>
-    Task<IList<IUser>> GetAll(string appId = null);
+    Task<IList<IUser>> GetAll();
 
     /// <summary>
     /// Get all available users (with query)
     /// </summary>
-    Task<ListResult<IUser>> GetByQuery(ListQuery<IUser> query, string appId = null);
+    Task<ListResult<IUser>> GetByQuery(ListQuery<IUser> query);
 
     /// <summary>
     /// Creates or updates a user
diff --git a/zero.Web.UI/App/components/pickers/userPicker/userpicker.vue b/zero.Web.UI/App/components/pickers/userPicker/userpicker.vue
new file mode 100644
index 00000000..2cb11f54
--- /dev/null
+++ b/zero.Web.UI/App/components/pickers/userPicker/userpicker.vue
@@ -0,0 +1,78 @@
+<template>
+  <div class="ui-userpicker" :class="{'is-disabled': disabled }">
+    <ui-pick :config="pickerConfig" :value="value" @input="onChange" :disabled="disabled" />
+  </div>
+</template>
+
+
+<script>
+  import UsersApi from 'zero/resources/users.js'
+  import { extend as _extend } from 'deps/underscore'
+
+  export default {
+    name: 'uiUserpicker',
+
+    props: {
+      value: {
+        type: [String, Array],
+        default: null
+      },
+      limit: {
+        type: Number,
+        default: 1
+      },
+      disabled: {
+        type: Boolean,
+        default: false
+      },
+      options: {
+        type: Object,
+        default: () => { }
+      }
+    },
+
+    data: () => ({
+      previews: [],
+      pickerConfig: {}
+    }),
+
+    created()
+    {
+      this.pickerConfig = _extend({
+        scope: 'user',
+        items: UsersApi.getForPicker,
+        previews: UsersApi.getPreviews,
+        limit: this.limit,
+        multiple: this.limit > 1,
+        preview: {
+          enabled: true,
+          iconAsImage: true
+        }
+      }, this.options);
+    },
+
+
+    methods: {
+      onChange(value)
+      {
+        this.$emit('input', value);
+      }
+    }
+  }
+</script>
+
+<style lang="scss">
+  .ui-userpicker
+  {
+    .ui-select-button-icon.is-image, .ui-select-button-icon
+    {
+      padding: 0;
+      border-radius: 50px;
+
+      img
+      {
+        border-radius: 50px;
+      }
+    }
+  }
+</style>
\ No newline at end of file
diff --git a/zero.Web.UI/App/resources/users.js b/zero.Web.UI/App/resources/users.js
index 0688a73e..1d676345 100644
--- a/zero.Web.UI/App/resources/users.js
+++ b/zero.Web.UI/App/resources/users.js
@@ -1,47 +1,52 @@
 import Axios from 'axios';
 import AuthApi from 'zero/services/auth';
 
+const base = 'users/';
+
 export default {
 
-  // get user by id
   getById(id)
   {
-    return Axios.get('users/getById', { params: { id } }).then(res => Promise.resolve(res.data));
+    return Axios.get(base + 'getById', { params: { id } }).then(res => Promise.resolve(res.data));
   },
 
-  // get all users
   getAll(query)
   {
-    return Axios.get('users/getAll', { params: query }).then(res => Promise.resolve(res.data));
+    return Axios.get(base + 'getAll', { params: query }).then(res => Promise.resolve(res.data));
+  },
+
+  getPreviews(ids)
+  {
+    return Axios.get(base + 'getPreviews', { params: { ids } }).then(res => Promise.resolve(res.data));
+  },
+
+  getForPicker()
+  {
+    return Axios.get(base + 'getForPicker').then(res => Promise.resolve(res.data));
   },
 
-  // save a user
   save(model)
   {
-    return Axios.post('users/save', model).then(res => Promise.resolve(res.data));
+    return Axios.post(base + 'save', model).then(res => Promise.resolve(res.data));
   },
 
-  // deletes a user
   delete(id)
   {
-    return Axios.delete('users/delete', { params: { id } }).then(res => Promise.resolve(res.data));
+    return Axios.delete(base + 'delete', { params: { id } }).then(res => Promise.resolve(res.data));
   },
 
-  // change password
   updatePassword(model)
   {
-    return Axios.post('users/updatePassword', model).then(res => Promise.resolve(res.data));
+    return Axios.post(base + 'updatePassword', model).then(res => Promise.resolve(res.data));
   },
 
-  // disable user
   disable(model)
   {
-    return Axios.post('users/disable', model).then(res => Promise.resolve(res.data));
+    return Axios.post(base + 'disable', model).then(res => Promise.resolve(res.data));
   },
 
-  // enable user
   enable(model)
   {
-    return Axios.post('users/enable', model).then(res => Promise.resolve(res.data));
+    return Axios.post(base + 'enable', model).then(res => Promise.resolve(res.data));
   }
 };
\ No newline at end of file
diff --git a/zero.Web/Controllers/UsersController.cs b/zero.Web/Controllers/UsersController.cs
index aa89218a..47ea0470 100644
--- a/zero.Web/Controllers/UsersController.cs
+++ b/zero.Web/Controllers/UsersController.cs
@@ -1,4 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
+using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 using zero.Core.Api;
 using zero.Core.Entities;
@@ -32,6 +34,25 @@ namespace zero.Web.Controllers
     public IActionResult GetAllPermissions() => Json(PermissionsApi.GetAll());
 
 
+    public async Task<IActionResult> GetForPicker() => Json((await Api.GetAll()).Select(x => new SelectModel()
+    {
+      Id = x.Id,
+      Name = x.Name,
+      IsActive = x.IsActive
+    }));
+
+
+    public async Task<IActionResult> GetPreviews(List<string> ids)
+    {
+      return JsonPreviews(await Api.GetByIds(ids.ToArray()), item => new PreviewModel()
+      {
+        Id = item.Id,
+        Icon = item.AvatarId,
+        Name = item.Name
+      });
+    }
+
+
     [ZeroAuthorize]
     public async Task<IActionResult> UpdatePassword([FromBody] UserPasswordEditModel model)
     {