diff --git a/src/nodes/dto/_autoencoder_dto.py b/src/nodes/dto/_autoencoder_dto.py
index 7e1fdfd..5b3690d 100644
--- a/src/nodes/dto/_autoencoder_dto.py
+++ b/src/nodes/dto/_autoencoder_dto.py
@@ -55,3 +55,15 @@ class ComfyUIAutoencoderDTO:
             ComfyUIAutoencoderDTO instance
         """
         return cls(autoencoder=autoencoder.autoencoder, path=autoencoder.path)
+
+    @classmethod
+    def to_domain(cls, dto: "ComfyUIAutoencoderDTO") -> "Autoencoder":
+        """Convert DTO back to domain model.
+
+        Args:
+            dto: ComfyUIAutoencoderDTO instance
+
+        Returns:
+            Autoencoder domain model
+        """
+        return Autoencoder(autoencoder=dto.autoencoder, path=dto.path)
diff --git a/src/nodes/dto/_clip.py b/src/nodes/dto/_clip.py
index c7e5463..13471a6 100644
--- a/src/nodes/dto/_clip.py
+++ b/src/nodes/dto/_clip.py
@@ -58,3 +58,15 @@ class ComfyUIClipDTO:
             ComfyUIClipDTO instance
         """
         return cls(tokenizer=clip.tokenizer, text_encoder=clip.text_encoder, path=clip.path)
+
+    @classmethod
+    def to_domain(cls, dto: "ComfyUIClipDTO") -> "Clip":
+        """Convert DTO back to domain model.
+
+        Args:
+            dto: ComfyUIClipDTO instance
+
+        Returns:
+            Clip domain model
+        """
+        return Clip(tokenizer=dto.tokenizer, text_encoder=dto.text_encoder, path=dto.path)
diff --git a/src/nodes/dto/_conditioning_dto.py b/src/nodes/dto/_conditioning_dto.py
index c9f113f..3d7e09c 100644
--- a/src/nodes/dto/_conditioning_dto.py
+++ b/src/nodes/dto/_conditioning_dto.py
@@ -55,3 +55,15 @@ class ComfyUIConditioningDTO:
             ComfyUIConditioningDTO instance
         """
         return cls(conditioning=conditioning.conditioning, path=conditioning.path)
+
+    @classmethod
+    def to_domain(cls, dto: "ComfyUIConditioningDTO") -> Conditioning:
+        """Convert DTO back to domain model.
+
+        Args:
+            dto: ComfyUIConditioningDTO instance
+
+        Returns:
+            Conditioning domain model instance
+        """
+        return Conditioning(conditioning=dto.conditioning, path=dto.path)
diff --git a/src/nodes/dto/_scheduler_dto.py b/src/nodes/dto/_scheduler_dto.py
index 51ec5fc..aaec1b4 100644
--- a/src/nodes/dto/_scheduler_dto.py
+++ b/src/nodes/dto/_scheduler_dto.py
@@ -52,3 +52,15 @@ class ComfyUISchedulerDTO:
             ComfyUISchedulerDTO instance
         """
         return cls(scheduler=scheduler.scheduler, path=scheduler.path)
+
+    @classmethod
+    def to_domain(cls, dto: "ComfyUISchedulerDTO") -> Scheduler:
+        """Convert DTO back to domain model.
+
+        Args:
+            dto: ComfyUISchedulerDTO instance
+
+        Returns:
+            Scheduler domain model
+        """
+        return Scheduler(scheduler=dto.scheduler, path=dto.path)