Draft for contract printing

back/app/template/models.py

@@ -17,6 +17,15 @@ class PartyTemplate(BaseModel):
         default=""
     )
     part: str
+    representative_id: str = Field(
+        foreignKey={
+            "reference": {
+                "resource": "entity",
+                "schema": "Entity",
+            }
+        },
+        default=""
+    )
 
 
 def remove_html_tags(text):