diff --git a/osm_common/dataclasses/temporal_dataclasses.py b/osm_common/dataclasses/temporal_dataclasses.py
index 050ae9a..a780243 100644
--- a/osm_common/dataclasses/temporal_dataclasses.py
+++ b/osm_common/dataclasses/temporal_dataclasses.py
@@ -384,7 +384,36 @@
 
 
 @dataclass
-class ChangeVnfStateInput:
+class CheckCharmStatusInput:
+    """
+    Input dataclass for checking on a specific charm's deployment
+    status
+
+    Attributes:
+    -----------
+    vim_uuid : str
+        The UUID of the VIM as stored in the OSM vim_accounts
+        collection in Mongo.
+
+    model_name : str
+        Name of the model to create in Juju.
+
+    application_name : str
+        Name of the application that the state is going to be
+        awaited.
+
+    poll_interval : int (optional)
+        Time, in seconds, to wait between status checks.
+    """
+
+    vim_uuid: str
+    model_name: str
+    application_name: str
+    poll_interval: int = 1
+
+
+@dataclass
+class ChangeNFStateInput:
     """
     Input dataclass for changing VNF State.