diff --git a/siriuspy/siriuspy/clientarch/pvarch.py b/siriuspy/siriuspy/clientarch/pvarch.py
index f9fc661c8..d6c45436c 100644
--- a/siriuspy/siriuspy/clientarch/pvarch.py
+++ b/siriuspy/siriuspy/clientarch/pvarch.py
@@ -442,6 +442,22 @@ def is_archived(self):
                 return False
         return True
 
+    @property
+    def not_archived(self):
+        """PVs not being archived."""
+        self.connect()
+        not_archived = list()
+        for pvn in self._pvnames:
+            if self.connector.getPVDetails(pvn) is None:
+                not_archived.append(pvn)
+        return not_archived
+
+    @property
+    def archived(self):
+        """PVs being archived."""
+        archived = set(self._pvnames) - set(self.not_archived)
+        return list(archived)
+
     @property
     def timestamp_start(self):
         """Timestamp start."""