diff --git a/ietf/meeting/helpers.py b/ietf/meeting/helpers.py
index 283a57b9d..85c687d42 100644
--- a/ietf/meeting/helpers.py
+++ b/ietf/meeting/helpers.py
@@ -194,7 +194,6 @@ def preprocess_assignments_for_agenda(assignments_queryset, meeting, extra_prefe
     for a in assignments:
         if a.session:
             a.session.historic_group = None
-            a.session.order_number = None
 
             if a.session.group and a.session.group not in groups:
                 groups.append(a.session.group)
@@ -217,9 +216,6 @@ def preprocess_assignments_for_agenda(assignments_queryset, meeting, extra_prefe
                 if a.session.historic_group.parent_id:
                     parent_id_set.add(a.session.historic_group.parent_id)
 
-            l = sessions_for_groups.get((a.session.group, a.session.type_id), [])
-            a.session.order_number = l.index(a) + 1 if a in l else 0
-
     parents = Group.objects.filter(pk__in=parent_id_set)
     parent_replacements = find_history_replacements_active_at(parents, meeting_time)
 
@@ -264,6 +260,9 @@ def filter_keywords_for_session(session):
         if group.state_id == 'bof':
             keywords.add('bof')
         keywords.add(group.acronym.lower())
+        token = session.docname_token_only_for_multiple()
+        if token is not None:
+            keywords.add(group.acronym.lower() + "-" + token)
         area = getattr(group, 'historic_parent', group.parent)
 
         # Only sessions belonging to "regular" groups should respond to the
diff --git a/ietf/meeting/models.py b/ietf/meeting/models.py
index cdfedd107..c0ef3282b 100644
--- a/ietf/meeting/models.py
+++ b/ietf/meeting/models.py
@@ -1193,6 +1193,13 @@ class Session(models.Model):
         sess_mtg = Session.objects.filter(meeting=self.meeting, group=self.group).order_by('pk')
         index = list(sess_mtg).index(self)
         return 'sess%s' % (string.ascii_lowercase[index])
+
+    def docname_token_only_for_multiple(self):
+        sess_mtg = Session.objects.filter(meeting=self.meeting, group=self.group).order_by('pk')
+        if len(list(sess_mtg)) > 1:
+            index = list(sess_mtg).index(self)
+            return 'sess%s' % (string.ascii_lowercase[index])
+        return None
         
     def constraints(self):
         return Constraint.objects.filter(source=self.group, meeting=self.meeting).order_by('name__name', 'target__acronym', 'person__name').prefetch_related("source","target","person")
diff --git a/ietf/meeting/tests_helpers.py b/ietf/meeting/tests_helpers.py
index 1ba18f62d..1e7705c5e 100644
--- a/ietf/meeting/tests_helpers.py
+++ b/ietf/meeting/tests_helpers.py
@@ -81,6 +81,9 @@ class HelpersTests(TestCase):
                 ])
                 if bof:
                     expected_filter_keywords.add('bof')
+                token = assignment.session.docname_token_only_for_multiple()
+                if token is not None:
+                    expected_filter_keywords.update([expected_group.acronym + "-" + token])
 
             self.assertCountEqual(
                 assignment.filter_keywords,
diff --git a/ietf/meeting/views.py b/ietf/meeting/views.py
index a569d06e4..79493cd74 100644
--- a/ietf/meeting/views.py
+++ b/ietf/meeting/views.py
@@ -2167,8 +2167,6 @@ def session_details(request, num, acronym):
             qs = [p for p in qs if p.document.get_state_slug(p.document.type_id)!='deleted']
             session.type_counter.update([p.document.type.slug for p in qs])
 
-        session.order_number = session.order_in_meeting()
-
     # we somewhat arbitrarily use the group of the last session we get from
     # get_sessions() above when checking can_manage_session_materials()
     can_manage = can_manage_session_materials(request.user, session.group, session)
diff --git a/ready-for-merge b/ready-for-merge
index 5fccd2d48..eb72852cc 100644
--- a/ready-for-merge
+++ b/ready-for-merge
@@ -5,15 +5,16 @@
 # to this file in trunk/ by the merge master, and it will also be included in
 # the merge list.
 
+/personal/kivinen/7.30.1.dev0@19074
+
+# --- Add entries at the top ---
+#
 /personal/housley/7.30.1.dev0@19052
 
 /personal/housley/7.30.1.dev0@19048
 
-
 /personal/housley/7.26.1.dev0@18993
 
-# --- Add entries at the top ---
- 
 #/personal/rcross/7.30.1.dev0@19035 (manually merged at 19059
 
 /personal/housley/7.26.1.dev0@18913