--- a/libervia/server/pages.py	Sat Feb 27 20:58:22 2021 +0100
+++ b/libervia/server/pages.py	Sat Feb 27 21:00:21 2021 +0100
@@ -1618,6 +1618,16 @@
             request.data = {}
             return request.data
 
+    def getPageData(self, request, key):
+        """Helper method to retrieve reload resistant data"""
+        sat_session = self.host.getSessionData(request, session_iface.ISATSession)
+        return sat_session.getPageData(self, key)
+
+    def setPageData(self, request, key, value):
+        """Helper method to set reload resistant data"""
+        sat_session = self.host.getSessionData(request, session_iface.ISATSession)
+        return sat_session.setPageData(self, key, value)
+
     def handleSearch(self, request, extra):
         """Manage Full-Text Search