diff --git a/schemas/reslevis.py b/schemas/reslevis.py
index 356c054..dae09b4 100644
--- a/schemas/reslevis.py
+++ b/schemas/reslevis.py
@@ -25,7 +25,6 @@ class FloorItem(BaseModel):
 class ZoneItem(BaseModel):
     id: UUID
     name: str
-    groups: List[UUID]
     floor: Optional[UUID] = None
     building: Optional[UUID] = None
 
@@ -53,6 +52,7 @@ class GatewayItem(BaseModel):
     notes: Optional[str] = None
     floor: Optional[UUID] = None
     building: Optional[UUID] = None
+    zone: Optional[UUID] = None
 
 class TrackerItem(BaseModel):
     id: UUID
@@ -155,6 +155,8 @@ class AlarmCoreItem(BaseModel):
     type: str
     status: str
     timestamp: str
+    operator: Optional[UUID] = None
+    resolution_timestamp:  Optional[str] = None
 
 
 class AlarmStatusUpdateItem(BaseModel):
@@ -201,6 +203,7 @@ class TrackHistoryItem(BaseModel):
 
 class TrackerZoneItem(BaseModel):
     id: UUID
+    name: Optional[str] = None
     zoneList: List[UUID]
     tracker: UUID
     days: Optional[str] = None