diff --git a/SightKeeper.Avalonia/DataSets/Dialogs/CreateDataSetViewModel.cs b/SightKeeper.Avalonia/DataSets/Dialogs/CreateDataSetViewModel.cs
index 4571528f..d41a2a50 100644
--- a/SightKeeper.Avalonia/DataSets/Dialogs/CreateDataSetViewModel.cs
+++ b/SightKeeper.Avalonia/DataSets/Dialogs/CreateDataSetViewModel.cs
@@ -16,7 +16,12 @@ internal sealed partial class CreateDataSetViewModel : DialogViewModel<bool>, ID
 	protected override bool DefaultResult => false;
 
 	public DataSetEditorViewModel DataSetEditor { get; }
-	public TagsEditorViewModel TagsEditor { get; } = new();
+
+	public TagsEditorViewModel TagsEditor
+	{
+		get => _tagsEditor;
+		private set => SetProperty(ref _tagsEditor, value);
+	}
 
 	public ImmutableArray<DataSetType> DataSetTypes { get; } =
 	[
@@ -32,7 +37,7 @@ public CreateDataSetViewModel(DataSetEditorViewModel dataSetDataSetEditor)
 		DataSetEditor.Resolution = DataSet.DefaultResolution;
 		_dataSetType = DataSetTypes.First();
 		DataSetEditor.ErrorsChanged += OnDataSetEditorErrorsChanged;
-		_constructorDisposable = TagsEditor.IsValid.Subscribe(_ => ApplyCommand.NotifyCanExecuteChanged());
+		_tagsEditorSubscription = TagsEditor.IsValid.Subscribe(_ => ApplyCommand.NotifyCanExecuteChanged());
 	}
 
 	public void Dispose()
@@ -40,11 +45,24 @@ public void Dispose()
 		DataSetEditor.Dispose();
 		DataSetEditor.ErrorsChanged -= OnDataSetEditorErrorsChanged;
 		TagsEditor.Dispose();
-		_constructorDisposable.Dispose();
+		_tagsEditorSubscription.Dispose();
 	}
 
 	[ObservableProperty] private DataSetType _dataSetType;
-	private readonly IDisposable _constructorDisposable;
+	private IDisposable _tagsEditorSubscription;
+	private TagsEditorViewModel _tagsEditor = new();
+
+	partial void OnDataSetTypeChanged(DataSetType value)
+	{
+		_tagsEditorSubscription.Dispose();
+		TagsEditor = value switch
+		{
+			DataSetType.Classifier or DataSetType.Detector => new TagsEditorViewModel(),
+			DataSetType.Poser2D or DataSetType.Poser3D => new PoserTagsEditorViewModel(),
+			_ => throw new ArgumentOutOfRangeException(nameof(value), value, null)
+		};
+		_tagsEditorSubscription = TagsEditor.IsValid.Subscribe(_ => ApplyCommand.NotifyCanExecuteChanged());
+	}
 
 	private void OnDataSetEditorErrorsChanged(object? sender, DataErrorsChangedEventArgs e)
 	{
diff --git a/SightKeeper.Avalonia/DataSets/Dialogs/PoserTagViewModel.cs b/SightKeeper.Avalonia/DataSets/Dialogs/PoserTagViewModel.cs
new file mode 100644
index 00000000..75344200
--- /dev/null
+++ b/SightKeeper.Avalonia/DataSets/Dialogs/PoserTagViewModel.cs
@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Windows.Input;
+using FluentValidation;
+using SightKeeper.Application.DataSets.Tags;
+
+namespace SightKeeper.Avalonia.DataSets.Dialogs;
+
+internal sealed class PoserTagViewModel : TagViewModel, PoserTagData, IDisposable
+{
+	IReadOnlyCollection<TagData> PoserTagData.KeyPointTags => _tagsEditor.Tags;
+
+	public ICommand AddKeyPointTagCommand => _tagsEditor.AddTagCommand;
+	public IReadOnlyCollection<TagViewModel> KeyPointTags => _tagsEditor.Tags;
+	public BehaviorObservable<bool> IsKeyPointsValid => _tagsEditor.IsValid;
+
+	public PoserTagViewModel(string name, IValidator<TagData> validator) : base(name, validator)
+	{
+	}
+
+	public void Dispose()
+	{
+		_tagsEditor.Dispose();
+	}
+
+	private readonly TagsEditorViewModel _tagsEditor = new();
+}
\ No newline at end of file
diff --git a/SightKeeper.Avalonia/DataSets/Dialogs/PoserTagsEditorViewModel.cs b/SightKeeper.Avalonia/DataSets/Dialogs/PoserTagsEditorViewModel.cs
new file mode 100644
index 00000000..ef134942
--- /dev/null
+++ b/SightKeeper.Avalonia/DataSets/Dialogs/PoserTagsEditorViewModel.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Reactive.Disposables;
+using SightKeeper.Application.DataSets.Tags;
+using SightKeeper.Application.Extensions;
+
+namespace SightKeeper.Avalonia.DataSets.Dialogs;
+
+internal sealed class PoserTagsEditorViewModel : TagsEditorViewModel
+{
+	protected override TagViewModel CreateTagViewModel(string name, TagDataValidator validator)
+	{
+		PoserTagViewModel tag = new(name, validator);
+		tag.IsKeyPointsValid.Subscribe(_ => UpdateIsValid()).DisposeWith(_disposable);
+		return tag;
+	}
+
+	protected override bool IsTagValid(TagViewModel tag)
+	{
+		return base.IsTagValid(tag) && ((PoserTagViewModel)tag).IsKeyPointsValid;
+	}
+
+	private readonly CompositeDisposable _disposable = new();
+}
\ No newline at end of file
diff --git a/SightKeeper.Avalonia/DataSets/Dialogs/TagViewModel.cs b/SightKeeper.Avalonia/DataSets/Dialogs/TagViewModel.cs
index e0fd6724..d9b47887 100644
--- a/SightKeeper.Avalonia/DataSets/Dialogs/TagViewModel.cs
+++ b/SightKeeper.Avalonia/DataSets/Dialogs/TagViewModel.cs
@@ -17,7 +17,7 @@ public event EventHandler<DataErrorsChangedEventArgs>? ErrorsChanged
 	}
 
 	public ViewModelValidator<TagData> Validator { get; }
-	public bool HasErrors => Validator.HasErrors;
+	public virtual bool HasErrors => Validator.HasErrors;
 
 	public TagViewModel(string name, IValidator<TagData> validator)
 	{
diff --git a/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditor.axaml b/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditor.axaml
index 3d0e5133..fa5d10a1 100644
--- a/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditor.axaml
+++ b/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditor.axaml
@@ -4,6 +4,7 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:local="clr-namespace:SightKeeper.Avalonia.DataSets.Dialogs"
              xmlns:behaviors="clr-namespace:SightKeeper.Avalonia.Behaviors"
+             xmlns:icons="clr-namespace:Material.Icons.Avalonia;assembly=Material.Icons.Avalonia"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="SightKeeper.Avalonia.DataSets.Dialogs.TagsEditor"
              x:DataType="local:TagsEditorViewModel">
@@ -29,11 +30,36 @@
             </Button>
         </Grid>
         <ItemsControl ItemsSource="{Binding Tags}">
-            <ItemsControl.ItemTemplate>
-                <DataTemplate>
+            <ItemsControl.DataTemplates>
+                <DataTemplate x:DataType="local:PoserTagViewModel">
+                    <HeaderedContentControl>
+                        <HeaderedContentControl.Header>
+                            <Grid ColumnDefinitions="Auto 8 *">
+                                <Button Grid.Column="0" Content="{icons:MaterialIconExt Kind=Plus}"
+                                        Classes="square"
+                                        ToolTip.Tip="Create keypoint tag"
+                                        Command="{Binding AddKeyPointTagCommand}"
+                                        CommandParameter="{Binding #TagNameTextBox.Text}">
+                                    <Interaction.Behaviors>
+                                        <behaviors:ClearTextBoxWhenClickingBehavior TextBox="TagNameTextBox"/>
+                                    </Interaction.Behaviors>
+                                </Button>
+                                <TextBox Grid.Column="2" Text="{Binding Name}"/>
+                            </Grid>
+                        </HeaderedContentControl.Header>
+                        <ItemsControl ItemsSource="{Binding KeyPointTags}">
+                            <ItemsControl.ItemTemplate>
+                                <DataTemplate>
+                                    <TextBox Text="{Binding Name}"/>
+                                </DataTemplate>
+                            </ItemsControl.ItemTemplate>
+                        </ItemsControl>
+                    </HeaderedContentControl>
+                </DataTemplate>
+                <DataTemplate x:DataType="local:TagViewModel">
                     <TextBox Text="{Binding Name}"/>
                 </DataTemplate>
-            </ItemsControl.ItemTemplate>
+            </ItemsControl.DataTemplates>
         </ItemsControl>
     </StackPanel>
 </UserControl>
diff --git a/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditorViewModel.cs b/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditorViewModel.cs
index 580e27e3..2689f514 100644
--- a/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditorViewModel.cs
+++ b/SightKeeper.Avalonia/DataSets/Dialogs/TagsEditorViewModel.cs
@@ -11,7 +11,7 @@
 
 namespace SightKeeper.Avalonia.DataSets.Dialogs;
 
-internal sealed partial class TagsEditorViewModel : ViewModel, IDisposable
+internal partial class TagsEditorViewModel : ViewModel, IDisposable
 {
 	public BehaviorObservable<bool> IsValid => _isValid;
 	public IReadOnlyCollection<TagViewModel> Tags => _tags;
@@ -25,6 +25,11 @@ public void Dispose()
 		}
 	}
 
+	protected virtual TagViewModel CreateTagViewModel(string name, TagDataValidator validator)
+	{
+		return new TagViewModel(name, validator);
+	}
+
 	private readonly BehaviorSubject<bool> _isValid = new(true);
 	private readonly AvaloniaList<TagViewModel> _tags = new();
 
@@ -32,7 +37,7 @@ public void Dispose()
 	private void AddTag(string name)
 	{
 		TagDataValidator validator = new(Tags);
-		TagViewModel tag = new(name, validator);
+		TagViewModel tag = CreateTagViewModel(name, validator);
 		tag.PropertyChanged += OnTagPropertyChanged;
 		tag.ErrorsChanged += OnTagErrorsChanged;
 		_tags.Add(tag);
@@ -40,11 +45,21 @@ private void AddTag(string name)
 
 	private void OnTagErrorsChanged(object? sender, DataErrorsChangedEventArgs e)
 	{
-		bool isValid = Tags.All(tag => !tag.HasErrors);
+		UpdateIsValid();
+	}
+
+	protected void UpdateIsValid()
+	{
+		bool isValid = Tags.All(IsTagValid);
 		if (IsValid != isValid)
 			_isValid.OnNext(isValid);
 	}
 
+	protected virtual bool IsTagValid(TagViewModel tag)
+	{
+		return !tag.HasErrors;
+	}
+
 	private void OnTagPropertyChanged(object? sender, PropertyChangedEventArgs e)
 	{
 		if (e.PropertyName != nameof(TagViewModel.Name))