diff --git a/negative_wildcard_processor.py b/negative_wildcard_processor.py
index 569ae21..9537cdf 100644
--- a/negative_wildcard_processor.py
+++ b/negative_wildcard_processor.py
@@ -5,8 +5,8 @@ class NegativeWildcardProcessor:
     def INPUT_TYPES(cls):
         return {
             "required": {
-                "positive" : ("STRING", {"default": "", "multiline": True}),
-                "negative" : ("STRING", {"default": "", "multiline": True})
+                "positive" : ("STRING", {"forceInput":True, "default": "", "multiline": True}),
+                "negative" : ("STRING", {"forceInput":True, "default": "", "multiline": True})
             },
         }
 
@@ -31,4 +31,37 @@ class NegativeWildcardProcessor:
         for match in matches:
             text_negative += " " + match
         
-        return (text_positive, text_negative,)
\ No newline at end of file
+        return (text_positive, text_negative,)
+
+class CustomTokenPreprocessor:
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "token" : ("STRING", {"default": "", "multiline": False}),
+                "source" : ("STRING", {"forceInput":True, "default": "", "multiline": True}),
+                "target" : ("STRING", {"forceInput":True, "default": "", "multiline": True})
+            },
+        }
+
+    RETURN_TYPES = ('STRING','STRING',)
+    RETURN_NAMES = ('processed_source','processed_target',)
+    FUNCTION = "process_custom_token"
+    CATEGORY = "Dynamic Prompts"
+
+    def process_custom_token(self, token, source, target):
+        # Pattern to match <! anything !>
+        pattern = r"<" + token + "(.*?)" + token + ">"
+        
+        # Find all matches of the pattern in the positive string
+        matches = re.findall(pattern, source)
+        
+        # Remove all occurrences of the pattern from the positive string
+        processed_source = re.sub(r"<" + token + ".*?" + token + ">", "", source)
+        
+        # Append all matches to the end of the negative string
+        processed_target = target
+        for match in matches:
+            processed_target += " " + match
+        
+        return (processed_source, processed_target,)