diff --git a/src/backend/apps/cms/models.py b/src/backend/apps/cms/models.py
index 599ef62ff..80a36ac85 100644
--- a/src/backend/apps/cms/models.py
+++ b/src/backend/apps/cms/models.py
@@ -46,7 +46,8 @@ class Advisory(Page, BaseModel):
     body = StreamField(RichContent())
 
     def rendered_body(self):
-        return wagtailcore_tags.richtext(self.body)
+        blocks = [wagtailcore_tags.richtext(block.render()) for block in self.body]
+        return '\n'.join(blocks)
 
     api_fields = [
         APIField('rendered_body'),
@@ -89,7 +90,8 @@ class Bulletin(Page, BaseModel):
     image_alt_text = models.CharField(max_length=125, default='', blank=False)
 
     def rendered_body(self):
-        return wagtailcore_tags.richtext(self.body)
+        blocks = [wagtailcore_tags.richtext(block.render()) for block in self.body]
+        return '\n'.join(blocks)
 
     api_fields = [
         APIField('rendered_body'),
diff --git a/src/backend/apps/cms/tests/test_advisory_api.py b/src/backend/apps/cms/tests/test_advisory_api.py
index 1e3832b5a..2ed25b5d6 100644
--- a/src/backend/apps/cms/tests/test_advisory_api.py
+++ b/src/backend/apps/cms/tests/test_advisory_api.py
@@ -12,29 +12,29 @@ class TestAdvisoryAPI(APITestCase, BaseTest):
     def setUp(self):
         super().setUp()
         advisory = Advisory.objects.create(
-            title="Advisory title",
-            body="Advisory body",
-            geometry=MultiPolygon(Polygon([(-119, 35), (-118, 32), (-117, 31), (-119, 35)])),
-            path="000100010001",
-            depth=3,
-            content_type=ContentType.objects.get(app_label='cms',
-                                                 model='advisory'),
+            title = "Advisory title",
+            body = '[{"id": "1", "type": "rich_text", "value": "Advisory body 1"}]',
+            geometry = MultiPolygon(Polygon([(-119, 35), (-118, 32), (-117, 31), (-119, 35)])),
+            path = "000100010001",
+            depth = 3,
+            content_type = ContentType.objects.get(app_label='cms',
+                                                   model='advisory'),
         )
         advisory.save()
 
         advisory_2 = Advisory.objects.create(
-            title="Advisory title 2",
-            body="Advisory body 2",
-            geometry=MultiPolygon(Polygon([
+            title = "Advisory title 2",
+            body = '[{"id": "1", "type": "rich_text", "value": "Advisory body 2"}]',
+            geometry = MultiPolygon(Polygon([
                 (-119, 35),
                 (-118, 32),
                 (-117, 31),
                 (-119, 35)
             ])),
-            path="000100010002",
-            depth=3,
-            content_type=ContentType.objects.get(app_label='cms',
-                                                 model='advisory'),
+            path = "000100010002",
+            depth = 3,
+            content_type = ContentType.objects.get(app_label='cms',
+                                                   model='advisory'),
         )
         advisory_2.save()
 
diff --git a/src/backend/apps/cms/tests/test_advisory_serializer.py b/src/backend/apps/cms/tests/test_advisory_serializer.py
index c15ea2206..863632117 100644
--- a/src/backend/apps/cms/tests/test_advisory_serializer.py
+++ b/src/backend/apps/cms/tests/test_advisory_serializer.py
@@ -9,9 +9,9 @@ def setUp(self):
         super().setUp()
 
         self.advisory = Advisory(
-            title="Advisory title 1",
-            body="Advisory body 1",
-            geometry=MultiPolygon(Polygon([
+            title = "Advisory title 1",
+            body = '[{"id": "1", "type": "rich_text", "value": "Advisory body 1"}]',
+            geometry = MultiPolygon(Polygon([
                 (-123.569743, 48.561231),
                 (-123.569743, 48.561231),
                 (-123.569743, 48.561231),
@@ -45,7 +45,7 @@ def test_serializer_save(self):
         valid_data = {
             'id': 3,
             'title': 'Advisory title 1',
-            'body': 'Advisory body 1',
+            'body': '[{"id": "1", "type": "rich_text", "value": "Advisory body 1"}]',
             'geometry': MultiPolygon(Polygon([
                 (-123.569743, 48.561231),
                 (-123.569743, 48.561231),
diff --git a/src/backend/apps/cms/tests/test_bulletin_api.py b/src/backend/apps/cms/tests/test_bulletin_api.py
index d92e28f06..2608c4b21 100644
--- a/src/backend/apps/cms/tests/test_bulletin_api.py
+++ b/src/backend/apps/cms/tests/test_bulletin_api.py
@@ -28,7 +28,7 @@ def setUp(self):
 
         bulletin = Bulletin.objects.create(
             title="Bulletin title",
-            body="Bulletin body",
+            body='[{"id": "1", "type": "rich_text", "value": "Bulletin body 1"}]',
             path="000100010001",
             depth=3,
             image=img_obj,
@@ -42,7 +42,7 @@ def setUp(self):
 
         bulletin_2 = Bulletin.objects.create(
             title="Bulletin title 2",
-            body="Bulletin body 2",
+            body='[{"id": "1", "type": "rich_text", "value": "Bulletin body 1"}]',
             path="000100010002",
             depth=3,
             image=img_obj,
diff --git a/src/backend/apps/cms/tests/test_bulletin_serialization.py b/src/backend/apps/cms/tests/test_bulletin_serialization.py
index 1015a8388..6ce62f08c 100644
--- a/src/backend/apps/cms/tests/test_bulletin_serialization.py
+++ b/src/backend/apps/cms/tests/test_bulletin_serialization.py
@@ -25,7 +25,7 @@ def setUp(self):
 
         self.bulletin = Bulletin(
             title="Bulletin title 1",
-            body="Bulletin body 1",
+            body='[{"id": "1", "type": "rich_text", "value": "Bulletin body 1"}]',
             path="000100010001",
             depth=3,
             image=img_obj,
@@ -41,13 +41,13 @@ def test_serializer_valid_data(self):
         assert self.serializer.data["title"] == \
             'Bulletin title 1'
         assert self.serializer.data["body"] == \
-            'Bulletin body 1'
+            '[{"type": "rich_text", "value": "Bulletin body 1", "id": "1"}]'
 
     def test_serializer_invalid_data(self):
         # Create a serializer with invalid data
         invalid_data = {
             'title': '',  # bulletin title is required, invalid data
-            'body': 'Bulletin body 1',
+            'body': '[{"id": "1", "type": "rich_text", "value": "Bulletin body 1"}]',
         }
         self.serializer = BulletinSerializer(data=invalid_data)
 
@@ -56,7 +56,7 @@ def test_serializer_save(self):
         valid_data = {
             'id': 3,
             'title': 'Bulletin title 1',
-            'body': 'Bulletin body 1',
+            'body': '[{"id": "1", "type": "rich_text", "value": "Bulletin body 1"}]',
             'content_type': 55,
             'image': self.img_obj.id,
             'image_alt_text': 'Some Image Alt text',