diff --git a/CHANGES b/CHANGES
index 3d70ea3..fc56059 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,13 @@
 Changes
 -------
 
+0.3.26
+------
+- add signal to recalculate Endpoint record if either model
+  GlucoseFBG or  Glucose is saved.
+- queue message on subject dashboard if subject reaches the protocol
+  glucose / DM endpoint.
+
 0.3.25
 ------
 - refactor GlucoseEndpointsByDate
diff --git a/meta_analytics/dataframes/glucose_endpoints/glucose_endpoints_by_date.py b/meta_analytics/dataframes/glucose_endpoints/glucose_endpoints_by_date.py
index ce6db26..b68b6e6 100644
--- a/meta_analytics/dataframes/glucose_endpoints/glucose_endpoints_by_date.py
+++ b/meta_analytics/dataframes/glucose_endpoints/glucose_endpoints_by_date.py
@@ -436,14 +436,14 @@ def merge_with_final_endpoints(self):
         self.df = self.df.sort_values(by=["subject_identifier", "fbg_datetime"])
         self.df = self.df.reset_index(drop=True)
 
-    def to_model(self, model: str | None = None, subject_identifiers: list[str] | None = None):
+    def to_model(self):
         """Write endpoint_only_df to the Endpoints model"""
         df = self.endpoint_only_df
-        model = model or "meta_reports.endpoints"
+        model = "meta_reports.endpoints"
         now = get_utcnow()
         model_cls = django_apps.get_model(model)
-        if subject_identifiers:
-            model_cls.objects.filter(subject_identifier__in=subject_identifiers).delete()
+        if self.subject_identifiers:
+            model_cls.objects.filter(subject_identifier__in=self.subject_identifiers).delete()
         else:
             model_cls.objects.all().delete()
         created = 0
diff --git a/meta_dashboard/views/subject/dashboard/dashboard_view.py b/meta_dashboard/views/subject/dashboard/dashboard_view.py
index f18c94a..329d5bf 100644
--- a/meta_dashboard/views/subject/dashboard/dashboard_view.py
+++ b/meta_dashboard/views/subject/dashboard/dashboard_view.py
@@ -1,9 +1,35 @@
+from typing import Any
+
+from django.core.checks import messages
+from django.core.exceptions import ObjectDoesNotExist
+from django.urls import reverse
+from django.utils.html import format_html
 from django.utils.translation import gettext_lazy as _
 from edc_subject_dashboard.views import SubjectDashboardView
 
+from meta_reports.models import Endpoints, GlucoseSummary
+
 
 class DashboardView(SubjectDashboardView):
     consent_model = "meta_consent.subjectconsentv1"
     navbar_selected_item = "consented_subject"
     visit_model = "meta_subject.subjectvisit"
     history_button_label = _("Audit")
+
+    def get_context_data(self, **kwargs) -> dict[str, Any]:
+        context = super().get_context_data(**kwargs)
+        try:
+            Endpoints.objects.get(subject_identifier=self.subject_identifier)
+        except ObjectDoesNotExist:
+            pass
+        else:
+            url = reverse("meta_reports_admin:meta_reports_glucosesummary_changelist")
+            url = f"{url}?q={self.subject_identifier}"
+            message = _(
+                format_html(
+                    f"Subject has reached the protocol endpoint. "
+                    f'See <A href="{url}">{GlucoseSummary._meta.verbose_name}</A>'
+                )
+            )
+            self.message_user(message, level=messages.WARNING)
+        return context
diff --git a/meta_reports/tasks.py b/meta_reports/tasks.py
index fb1c5a5..249d883 100644
--- a/meta_reports/tasks.py
+++ b/meta_reports/tasks.py
@@ -9,4 +9,4 @@ def update_endpoints_table(subject_identifiers: list[str] | None = None):
         subject_identifiers = []
     cls = GlucoseEndpointsByDate(subject_identifiers=subject_identifiers)
     cls.run()
-    return cls.to_model(subject_identifiers=subject_identifiers)
+    return cls.to_model()
diff --git a/meta_subject/models/__init__.py b/meta_subject/models/__init__.py
index 8d1cd8e..246889f 100644
--- a/meta_subject/models/__init__.py
+++ b/meta_subject/models/__init__.py
@@ -36,6 +36,7 @@
 from .sf12 import Sf12
 from .signals import (
     study_medication_on_pre_save,
+    update_glucose_endpoints_for_subject_on_post_save,
     update_pregnancy_notification_on_delivery_post_save,
     update_schedule_on_delivery_post_save,
 )
diff --git a/meta_subject/models/signals.py b/meta_subject/models/signals.py
index b5d9867..073e147 100644
--- a/meta_subject/models/signals.py
+++ b/meta_subject/models/signals.py
@@ -11,6 +11,7 @@
 from meta_pharmacy.constants import METFORMIN
 from meta_visit_schedule.constants import SCHEDULE_PREGNANCY
 
+from . import Glucose, GlucoseFbg
 from .delivery import Delivery
 from .study_medication import StudyMedication
 from .subject_visit import SubjectVisit
@@ -105,3 +106,21 @@ def update_schedule_on_delivery_post_save(sender, instance, raw, **kwargs):
                 subject_identifier=instance.subject_identifier,
                 offschedule_datetime=offschedule_datetime,
             )
+
+
+@receiver(
+    post_save,
+    weak=False,
+    dispatch_uid="update_glucose_endpoints_for_subject_on_post_save",
+)
+def update_glucose_endpoints_for_subject_on_post_save(
+    sender, instance, raw, update_fields, **kwargs
+):
+    if not raw and not update_fields and sender in [Glucose, GlucoseFbg]:
+        from meta_analytics.dataframes import GlucoseEndpointsByDate
+
+        cls = GlucoseEndpointsByDate(
+            subject_identifiers=[instance.subject_visit.subject_identifier]
+        )
+        cls.run()
+        cls.to_model()