diff --git a/ProjectObsidian/ProtoFlux/Avatar/AvatarRootSlot.cs b/ProjectObsidian/ProtoFlux/Avatar/AvatarRootSlot.cs
new file mode 100644
index 0000000..5877396
--- /dev/null
+++ b/ProjectObsidian/ProtoFlux/Avatar/AvatarRootSlot.cs
@@ -0,0 +1,28 @@
+using System.Collections.Generic;
+using FrooxEngine;
+using FrooxEngine.CommonAvatar;
+using ProtoFlux.Core;
+using ProtoFlux.Runtimes.Execution;
+
+namespace ProtoFlux.Runtimes.Execution.Nodes.Obsidian.Users.Avatar
+{
+    [ContinuouslyChanging]
+    [NodeCategory("Obsidian/Avatar")]
+    public class AvatarRootSlot : ObjectFunctionNode<ExecutionContext, Slot>
+    {
+        public readonly ObjectInput<User> User;
+
+        protected override Slot Compute(ExecutionContext context)
+        {
+            User user = User.Evaluate(context);
+            if (user == null) return null;
+
+            Slot slot = user.Root.Slot;
+            List<AvatarRoot> list = new List<AvatarRoot>();
+            slot.GetFirstDirectComponentsInChildren(list);
+            if (list.Count == 0) return null;
+
+            return list[0].Slot;
+        }
+    }
+}
\ No newline at end of file
diff --git a/ProjectObsidian/ProtoFlux/Interaction/FindGrabbableFromSlot.cs b/ProjectObsidian/ProtoFlux/Interaction/FindGrabbableFromSlot.cs
index ee40b6f..2396f0e 100644
--- a/ProjectObsidian/ProtoFlux/Interaction/FindGrabbableFromSlot.cs
+++ b/ProjectObsidian/ProtoFlux/Interaction/FindGrabbableFromSlot.cs
@@ -2,10 +2,10 @@
 using ProtoFlux.Core;
 using ProtoFlux.Runtimes.Execution;
 
-namespace ProtoFlux.Users.Avatar
+namespace ProtoFlux.Runtimes.Execution.Nodes.Obsidian.Interaction
 {
     [ContinuouslyChanging]
-    [NodeCategory("ProtoFlux/Obsidian/Avatar")]
+    [NodeCategory("Obsidian/Interaction")]
     public class FindGrabbableFromSlot : ObjectFunctionNode<ExecutionContext, IGrabbable>
     {
         public readonly ObjectInput<Slot> Slot;
diff --git a/ProjectObsidian/ProtoFlux/Users/Status/IsUserInNoclipNode.cs b/ProjectObsidian/ProtoFlux/Users/Status/IsUserInNoclipNode.cs
index dfefc82..1c1b1c7 100644
--- a/ProjectObsidian/ProtoFlux/Users/Status/IsUserInNoclipNode.cs
+++ b/ProjectObsidian/ProtoFlux/Users/Status/IsUserInNoclipNode.cs
@@ -6,7 +6,7 @@
 namespace ProtoFlux.Runtimes.Execution.Nodes.Obsidian.Locomotion
 {
     [ContinuouslyChanging]
-    [NodeCategory("Obsidian/Locomotion")]
+    [NodeCategory("Obsidian/Users/Status")]
     public class IsUserInNoClipNode : ValueFunctionNode<FrooxEngineContext, bool>
     {
         public readonly ObjectInput<User> User;
diff --git a/ProjectObsidian/ProtoFlux/Users/Status/IsUserInSeatedMode.cs b/ProjectObsidian/ProtoFlux/Users/Status/IsUserInSeatedMode.cs
index b5ee204..30c9c5a 100644
--- a/ProjectObsidian/ProtoFlux/Users/Status/IsUserInSeatedMode.cs
+++ b/ProjectObsidian/ProtoFlux/Users/Status/IsUserInSeatedMode.cs
@@ -1,11 +1,10 @@
 using ProtoFlux.Core;
 using ProtoFlux.Runtimes.Execution;
 
-namespace FrooxEngine.ProtoFlux.Status
+namespace ProtoFlux.Runtimes.Execution.Nodes.Obsidian.Users.Status
 {
-    [ContinuouslyChanging]
-    [NodeCategory("ProtoFlux/Obsidian/Status")]
-    public class IsUserInSeatedModeNode : ValueFunctionNode<ExecutionContext, bool>
+    [NodeCategory("Obsidian/Users/Status")]
+    public class IsUserInSeatedModeNode : ValueFunctionNode<FrooxEngineContext, bool>
     {
         public readonly ObjectInput<User> User;
 
diff --git a/ProjectObsidian/ProtoFlux/Utility/WriteToLogNode.cs b/ProjectObsidian/ProtoFlux/Utility/WriteToLogNode.cs
index 6d2b38f..e813158 100644
--- a/ProjectObsidian/ProtoFlux/Utility/WriteToLogNode.cs
+++ b/ProjectObsidian/ProtoFlux/Utility/WriteToLogNode.cs
@@ -1,9 +1,9 @@
 using Elements.Core;
 using FrooxEngine;
 using ProtoFlux.Core;
-using ProtoFlux.Runtimes.Execution;
 using System.Threading.Tasks;
 using FrooxEngine.ProtoFlux;
+using ProtoFlux.Runtimes.Execution;
 
 namespace ProtoFlux.Runtimes.Execution.Nodes.Obsidian.Utility
 {