diff --git a/app/models/event_device_models.py b/app/models/event_device_models.py
index ddc220a..ac17da0 100644
--- a/app/models/event_device_models.py
+++ b/app/models/event_device_models.py
@@ -50,6 +50,10 @@ class Event_Device_Base(BaseModel):
 
     trigger_reset: Optional[bool]
     trigger_open_file_id: Optional[str]
+    trigger_open_hash_file: Optional[str] # The file hash
+    trigger_open_hash_file_filename: Optional[str] # The file hash filename
+    trigger_open_hash_file_extension: Optional[str] # The file hash extension part
+    trigger_open_hash_file_internal_os: Optional[str] # Use internal_os for win vs mac
     trigger_open_file_path: Optional[str]
     trigger_open_session_id: Optional[str]
     trigger_open_session_id: Optional[str]