diff --git a/Hcs.WebApp/Components/Dialogs/AddUser.razor b/Hcs.WebApp/Components/Dialogs/AddUser.razor
index 01ad719..c436af5 100644
--- a/Hcs.WebApp/Components/Dialogs/AddUser.razor
+++ b/Hcs.WebApp/Components/Dialogs/AddUser.razor
@@ -46,8 +46,8 @@
             </Helper>
         </RadzenFormField>
         <RadzenStack Orientation="Orientation.Horizontal" AlignItems="AlignItems.Center" JustifyContent="JustifyContent.End" Gap="0.5rem">
-            <RadzenButton ButtonType="ButtonType.Submit" Disabled="@inProgress" Text="Создать"></RadzenButton>
-            <RadzenButton Click="@DoClose" ButtonStyle="ButtonStyle.Light" Disabled="@inProgress" Text="Отмена"></RadzenButton>
+            <RadzenButton ButtonType="ButtonType.Submit" Disabled="@inProgress" Text="Создать" />
+            <RadzenButton Click="@DoClose" ButtonStyle="ButtonStyle.Light" Disabled="@inProgress" Text="Отмена" />
         </RadzenStack>
     </RadzenStack>
 </RadzenTemplateForm>
diff --git a/Hcs.WebApp/Components/Dialogs/StartParsing.razor b/Hcs.WebApp/Components/Dialogs/StartParsing.razor
new file mode 100644
index 0000000..37864de
--- /dev/null
+++ b/Hcs.WebApp/Components/Dialogs/StartParsing.razor
@@ -0,0 +1,80 @@
+@using Hcs.WebApp.Services
+
+@inject DialogService DialogService
+@inject FileToParseService FileToParseService
+
+<style>
+    #uploadWithDragAndDrop {
+        left: 0;
+        --rz-upload-button-bar-background-color: transparent;
+        --rz-upload-button-bar-padding: 0;
+    }
+
+        #uploadWithDragAndDrop .rz-fileupload-buttonbar .rz-fileupload-choose {
+            width: 100%;
+            text-align: center;
+            font-size: 16px;
+            padding: 75px 0;
+        }
+</style>
+
+<RadzenStack JustifyContent="JustifyContent.Center" Style="height: 100%;">
+    <RadzenAlert Visible="@hasError" AlertStyle="AlertStyle.Danger" Variant="Variant.Flat" Shade="Shade.Lighter" AllowClose="false">
+        @errorMessage
+    </RadzenAlert>
+    <RadzenUpload id="uploadWithDragAndDrop" @ref="upload" Url="upload-to-parse" Progress="@OnProgress" Complete="@OnCompleteAsync" ChooseText="Перетащите сюда или нажмите, чтобы выбрать файл" Auto="false" Multiple="false" Style="width: 100%;" />
+    <RadzenStack Orientation="Orientation.Horizontal" AlignItems="AlignItems.Center" JustifyContent="JustifyContent.End" Gap="0.5rem">
+        <RadzenButton Click="@Upload" Visible="@(state == UploadState.Idle)" Text="Отправить" />
+        <RadzenButton Click="@Close" Visible="@(state == UploadState.Idle)" ButtonStyle="ButtonStyle.Light" Text="Отмена" />
+    </RadzenStack>
+    <RadzenProgressBar Value="@progress" Visible="@(state != UploadState.Idle)" />
+    <RadzenButton Click="@Close" Visible="@(state == UploadState.Completed)" Text="Закрыть" />
+</RadzenStack>
+
+@code {
+    enum UploadState
+    {
+        Idle,
+        InProgress,
+        Completed
+    }
+
+    RadzenUpload upload;
+    UploadState state;
+    int progress;
+    bool hasError;
+    string errorMessage;
+
+    void Upload()
+    {
+        state = UploadState.InProgress;
+        hasError = false;
+
+        upload.Upload();
+    }
+
+    void Close()
+    {
+        DialogService.Close(true);
+    }
+
+    void OnProgress(UploadProgressArgs args)
+    {
+        progress = args.Progress;
+    }
+
+    async Task OnCompleteAsync(UploadCompleteEventArgs args)
+    {
+        try
+        {
+            // TODO
+        }
+        catch (Exception e)
+        {
+            hasError = true;
+            errorMessage = e.Message;
+        }
+
+        state = hasError ? UploadState.Idle : UploadState.Completed;
+    }
+}
diff --git a/Hcs.WebApp/Components/Pages/FilesToParse.razor b/Hcs.WebApp/Components/Pages/FilesToParse.razor
index 3322a03..03d26db 100644
--- a/Hcs.WebApp/Components/Pages/FilesToParse.razor
+++ b/Hcs.WebApp/Components/Pages/FilesToParse.razor
@@ -46,8 +46,6 @@
 
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
-        await base.OnAfterRenderAsync(firstRender);
-
         if (firstRender)
         {
             ChangeState(PageState.Loading);
diff --git a/Hcs.WebApp/Components/Pages/Objects/Houses.razor b/Hcs.WebApp/Components/Pages/Objects/Houses.razor
index 669dd15..3b84fe0 100644
--- a/Hcs.WebApp/Components/Pages/Objects/Houses.razor
+++ b/Hcs.WebApp/Components/Pages/Objects/Houses.razor
@@ -23,7 +23,7 @@
                 </RadzenColumn>
                 <RadzenColumn Size="12" SizeMD="6">
                     <RadzenStack Orientation="Orientation.Horizontal" AlignItems="AlignItems.Center" JustifyContent="JustifyContent.End" Gap="0.5rem">
-                        <RadzenButton Icon="sync" Text="@syncButtonText" Disabled="@(state != SyncedPageState.Idle)" Click="@SyncDataAsync" ButtonStyle="ButtonStyle.Primary" />
+                        <RadzenButton Icon="upload_file" Text="@parseButtonText" Disabled="@(state != SyncedPageState.Idle)" Click="@ParseDataAsync" ButtonStyle="ButtonStyle.Primary" />
                     </RadzenStack>
                 </RadzenColumn>
             </RadzenRow>
diff --git a/Hcs.WebApp/Components/Pages/Registry/Common.razor b/Hcs.WebApp/Components/Pages/Registry/Common.razor
index 57a71b0..eb9d081 100644
--- a/Hcs.WebApp/Components/Pages/Registry/Common.razor
+++ b/Hcs.WebApp/Components/Pages/Registry/Common.razor
@@ -10,7 +10,6 @@
 @attribute [Authorize]
 
 @inject RegistryService RegistryService
-@inject DialogService DialogService
 
 <PageTitle>Общие справочники подсистемы НСИ</PageTitle>
 
diff --git a/Hcs.WebApp/Components/Pages/Registry/Private.razor b/Hcs.WebApp/Components/Pages/Registry/Private.razor
index 43452b5..de1c92b 100644
--- a/Hcs.WebApp/Components/Pages/Registry/Private.razor
+++ b/Hcs.WebApp/Components/Pages/Registry/Private.razor
@@ -10,7 +10,6 @@
 @attribute [Authorize]
 
 @inject RegistryService RegistryService
-@inject DialogService DialogService
 
 <PageTitle>Частные справочники подсистемы НСИ</PageTitle>
 
diff --git a/Hcs.WebApp/Components/Shared/SyncedPageBase.cs b/Hcs.WebApp/Components/Shared/SyncedPageBase.cs
index 05ffd88..0365d47 100644
--- a/Hcs.WebApp/Components/Shared/SyncedPageBase.cs
+++ b/Hcs.WebApp/Components/Shared/SyncedPageBase.cs
@@ -1,8 +1,10 @@
 using Hcs.WebApp.BackgroundServices;
+using Hcs.WebApp.Components.Dialogs;
 using Hcs.WebApp.Data.Hcs;
 using Hcs.WebApp.Services;
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Authorization;
+using Radzen;
 using System.Security.Claims;
 
 namespace Hcs.WebApp.Components.Shared
@@ -12,6 +14,7 @@ namespace Hcs.WebApp.Components.Shared
         protected SyncedPageState state;
         protected IEnumerable<TData> data;
         protected string syncButtonText = "...";
+        protected string parseButtonText = "...";
 
         protected abstract Campaign.CampaignType CampaignType { get; }
 
@@ -24,6 +27,9 @@ namespace Hcs.WebApp.Components.Shared
         [Inject]
         private CampaignManagementState CampaignManagementState { get; set; }
 
+        [Inject]
+        protected DialogService DialogService { get; set; }
+
         protected override async Task OnAfterRenderAsync(bool firstRender)
         {
             if (firstRender)
@@ -78,31 +84,63 @@ namespace Hcs.WebApp.Components.Shared
             }
         }
 
+        protected async Task ParseDataAsync()
+        {
+            if (state == SyncedPageState.SyncWaiting) return;
+
+            ChangeState(SyncedPageState.SyncWaiting);
+
+            if (await HeadquartersService.HasActiveCampaignAsync(CampaignType))
+            {
+                ChangeState(SyncedPageState.Idle);
+            }
+            else
+            {
+                await DialogService.OpenAsync<StartParsing>(
+                    "Отправка файла",
+                    null,
+                    new DialogOptions()
+                    {
+                        Width = "600px",
+                        CloseDialogOnEsc = false,
+                        CloseDialogOnOverlayClick = false,
+                        ShowClose = false
+                    });
+
+                //// TODO: Use user id
+                //var campaign = await HeadquartersService.InitiateCampaignAsync(CampaignType, "");
+                //CampaignManagementState.EnqueueCampaign(campaign);
+            }
+        }
+
         private void ChangeState(SyncedPageState state)
         {
             if (this.state == state) return;
 
             this.state = state;
 
-            SetSyncButtonText();
+            SetButtonsText();
             StateHasChanged();
         }
 
-        private void SetSyncButtonText()
+        private void SetButtonsText()
         {
             switch (state)
             {
                 case SyncedPageState.Init:
                     syncButtonText = "...";
+                    parseButtonText = "...";
                     break;
 
                 case SyncedPageState.Loading:
                 case SyncedPageState.Idle:
                     syncButtonText = "Синхронизировать";
+                    parseButtonText = "Спарсить";
                     break;
 
                 case SyncedPageState.SyncWaiting:
                     syncButtonText = "Идет синхронизация...";
+                    parseButtonText = "Идет парсинг...";
                     break;
             }
         }