diff --git a/mango/augment_site_model.py b/mango/augment_site_model.py
index b5218ce..1a68d94 100644
--- a/mango/augment_site_model.py
+++ b/mango/augment_site_model.py
@@ -59,7 +59,7 @@ def main():
             print(f"Discovery wasn't found: {item_path}. Skipping.")
             continue
 
-        cloud_num_id = discovery_match.item()
+        cloud_num_id = str(discovery_match.iloc[0])
 
 
         if "CGW" in d: # gateways have their own metadata and are not in carson config
diff --git a/mango/loadsheet_to_building_config.py b/mango/loadsheet_to_building_config.py
index 0379588..7179f77 100644
--- a/mango/loadsheet_to_building_config.py
+++ b/mango/loadsheet_to_building_config.py
@@ -38,7 +38,7 @@ def main():
                                                                         "units", "deviceId", "objectType", "objectId", "isMissing"]]
 
         display_name = asset
-        code = ", ".join(sorted(asset_loadsheet.controlProgram.dropna().unique().tolist()))
+        code = ", ".join(sorted(asset_loadsheet.controlProgram.dropna().astype(str).unique().tolist()))
         type = asset_loadsheet.typeName.dropna().unique().tolist()
         if len(type) != 1:
             print(f"[ERROR] Asset has no typeName: {asset}. Check Loadsheet.")
@@ -72,7 +72,8 @@ def main():
                     print(f"[WARNING] No numeric_id found for proxy_id: {device.proxy_id}")
                     device.numeric_id = None
                 elif len(device_match) > 1:
-                    print(f"[WARNING] Multiple numeric_id found for {device.proxy_id}, {', '.join(device_match.tolist())}. Using the first one.")
+                    match_list = [str(x) for x in device_match.tolist()]
+                    print(f"[WARNING] Multiple numeric_id found for {device.proxy_id}, {', '.join(match_list)}. Using the first one.")
                     device.numeric_id = str(device_match.values[0])
                 else:
                     device.numeric_id = str(device_match.values[0])
diff --git a/models/cloud_models.py b/models/cloud_models.py
index abe523a..7d32e8a 100644
--- a/models/cloud_models.py
+++ b/models/cloud_models.py
@@ -1,6 +1,45 @@
 import os
 from helpers import helpers
 
+def parse_object_id(dp_string):
+    """
+    Parses device_id and object_id from a metadata string.
+    """
+    try:
+        if not isinstance(dp_string, str):
+            return None, None
+
+        # Handle URI format: bacnet://4013203/AV/13
+        if "bacnet://" in dp_string:
+            # Remove protocol and split by slash
+            clean_uri = dp_string.replace("bacnet://", "")
+            parts = clean_uri.split("/")
+            
+            # Now parts is ['4013203', 'AV', '13']
+            if len(parts) < 3:
+                return None, None
+                
+            numeric_id = parts[0]
+            type_initials = parts[1]
+            index = parts[2]
+            return str(numeric_id), f"{type_initials}:{index}"
+
+        # Handle Legacy format: DP_2800039_ANALOG_VALUE_68
+        elif "DP_" in dp_string:
+            parts = dp_string.split("_")
+            if len(parts) < 4:
+                return None, None
+                
+            numeric_id = parts[1]
+            type_initials = "".join([word[0] for word in parts[2:-1]])
+            index = parts[-1]
+            return str(numeric_id), f"{type_initials}:{index}"
+        
+        return None, None
+            
+    except Exception as e:
+        return None, None
+
 class Device:
     def __init__(self, proxy_id=None, numeric_id=None, point_dict=None, device_list=None, metadata=None, guid=None):
         self._proxy_id = proxy_id