diff --git a/src/registrar/admin.py b/src/registrar/admin.py
index 8718da9ba..9201585d7 100644
--- a/src/registrar/admin.py
+++ b/src/registrar/admin.py
@@ -188,11 +188,11 @@ class PortfolioInvitationAdminForm(UserChangeForm):
         model = models.PortfolioInvitation
         fields = "__all__"
         widgets = {
-            "portfolio_roles": FilteredSelectMultipleArrayWidget(
-                "portfolio_roles", is_stacked=False, choices=UserPortfolioRoleChoices.choices
+            "roles": FilteredSelectMultipleArrayWidget(
+                "roles", is_stacked=False, choices=UserPortfolioRoleChoices.choices
             ),
-            "portfolio_additional_permissions": FilteredSelectMultipleArrayWidget(
-                "portfolio_additional_permissions",
+            "additional_permissions": FilteredSelectMultipleArrayWidget(
+                "additional_permissions",
                 is_stacked=False,
                 choices=UserPortfolioPermissionChoices.choices,
             ),
@@ -1387,8 +1387,8 @@ class PortfolioInvitationAdmin(ListHeaderAdmin):
     list_display = [
         "email",
         "portfolio",
-        "portfolio_roles",
-        "portfolio_additional_permissions",
+        "roles",
+        "additional_permissions",
         "status",
     ]
 
diff --git a/src/registrar/forms/portfolio.py b/src/registrar/forms/portfolio.py
index cdf00c625..51f53340c 100644
--- a/src/registrar/forms/portfolio.py
+++ b/src/registrar/forms/portfolio.py
@@ -133,14 +133,14 @@ class PortfolioInvitedMemberForm(forms.ModelForm):
     Form for updating a portfolio invited member.
     """
 
-    portfolio_roles = forms.MultipleChoiceField(
+    roles = forms.MultipleChoiceField(
         choices=UserPortfolioRoleChoices.choices,
         widget=forms.SelectMultiple(attrs={'class': 'usa-select'}),
         required=False,
         label="Roles",
     )
 
-    portfolio_additional_permissions = forms.MultipleChoiceField(
+    additional_permissions = forms.MultipleChoiceField(
         choices=UserPortfolioPermissionChoices.choices,
         widget=forms.SelectMultiple(attrs={'class': 'usa-select'}),
         required=False,
@@ -150,7 +150,7 @@ class PortfolioInvitedMemberForm(forms.ModelForm):
     class Meta:
         model = PortfolioInvitation
         fields = [
-            "portfolio_roles",
-            "portfolio_additional_permissions",
+            "roles",
+            "additional_permissions",
         ]
 
diff --git a/src/registrar/migrations/0130_rename_portfolio_additional_permissions_portfolioinvitation_additional_permissions_and_more.py b/src/registrar/migrations/0130_rename_portfolio_additional_permissions_portfolioinvitation_additional_permissions_and_more.py
new file mode 100644
index 000000000..338a20493
--- /dev/null
+++ b/src/registrar/migrations/0130_rename_portfolio_additional_permissions_portfolioinvitation_additional_permissions_and_more.py
@@ -0,0 +1,23 @@
+# Generated by Django 4.2.10 on 2024-10-07 17:12
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("registrar", "0129_alter_portfolioinvitation_portfolio_roles_and_more"),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name="portfolioinvitation",
+            old_name="portfolio_additional_permissions",
+            new_name="additional_permissions",
+        ),
+        migrations.RenameField(
+            model_name="portfolioinvitation",
+            old_name="portfolio_roles",
+            new_name="roles",
+        ),
+    ]
diff --git a/src/registrar/models/portfolio_invitation.py b/src/registrar/models/portfolio_invitation.py
index 46d7bf124..392d8264b 100644
--- a/src/registrar/models/portfolio_invitation.py
+++ b/src/registrar/models/portfolio_invitation.py
@@ -38,7 +38,7 @@ class PortfolioInvitation(TimeStampedModel):
         related_name="portfolios",
     )
 
-    portfolio_roles = ArrayField(
+    roles = ArrayField(
         models.CharField(
             max_length=50,
             choices=UserPortfolioRoleChoices.choices,
@@ -48,7 +48,7 @@ class PortfolioInvitation(TimeStampedModel):
         help_text="Select one or more roles.",
     )
 
-    portfolio_additional_permissions = ArrayField(
+    additional_permissions = ArrayField(
         models.CharField(
             max_length=50,
             choices=UserPortfolioPermissionChoices.choices,
@@ -88,8 +88,8 @@ class PortfolioInvitation(TimeStampedModel):
         user_portfolio_permission, _ = UserPortfolioPermission.objects.get_or_create(
             portfolio=self.portfolio, user=user
         )
-        if self.portfolio_roles and len(self.portfolio_roles) > 0:
-            user_portfolio_permission.roles = self.portfolio_roles
-        if self.portfolio_additional_permissions and len(self.portfolio_additional_permissions) > 0:
-            user_portfolio_permission.additional_permissions = self.portfolio_additional_permissions
+        if self.roles and len(self.roles) > 0:
+            user_portfolio_permission.roles = self.roles
+        if self.additional_permissions and len(self.additional_permissions) > 0:
+            user_portfolio_permission.additional_permissions = self.additional_permissions
         user_portfolio_permission.save()
diff --git a/src/registrar/templates/includes/member_permissions.html b/src/registrar/templates/includes/member_permissions.html
index d2e8d5392..0d38e2073 100644
--- a/src/registrar/templates/includes/member_permissions.html
+++ b/src/registrar/templates/includes/member_permissions.html
@@ -1,14 +1,8 @@
 <h4 class="margin-bottom-0 text-primary">Member access</h4>
 {% if permissions.roles and 'organization_admin' in permissions.roles %}
     <p class="margin-top-0">Admin access</p>
-{% elif permissions.portfolio_roles and 'organization_admin' in permissions.portfolio_roles %}
-    <p class="margin-top-0">Admin access</p>
-
 {% elif permissions.roles and 'organization_member' in permissions.roles %}
     <p class="margin-top-0">Basic access</p>
-{% elif permissions.portfolio_roles and 'organization_member' in permissions.portfolio_roles %}
-    <p class="margin-top-0">Basic access</p>
-
 {% else %}
     <p class="margin-top-0">⎯</p>
 {% endif %}
@@ -16,14 +10,8 @@
 <h4 class="margin-bottom-0 text-primary">Organization domain requests</h4>
 {% if permissions.roles and 'organization_admin' in permissions.roles or 'edit_requests' in permissions.additional_permissions %}
     <p class="margin-top-0">View all requests plus create requests</p>
-{% elif permissions.portfolio_roles and 'organization_admin' in permissions.portfolio_roles or 'edit_requests' in permissions.portfolio_additional_permissions %}
-    <p class="margin-top-0">View all requests plus create requests</p>
-
 {% elif permissions.additional_permissions and 'view_all_requests' in permissions.additional_permissions %}
     <p class="margin-top-0">View all requests</p>
-{% elif permissions.portfolio_additional_permissions and 'view_all_requests' in permissions.portfolio_additional_permissions %}
-    <p class="margin-top-0">View all requests</p>
-
 {% else %}
     <p class="margin-top-0">No access</p>
 {% endif %}
@@ -31,14 +19,8 @@
 <h4 class="margin-bottom-0 text-primary">Organization members</h4>
 {% if permissions.additional_permissions and 'edit_members' in permissions.additional_permissions %}
     <p class="margin-top-0">View all members plus manage members</p>
-{% elif permissions.portfolio_additional_permissions and 'edit_members' in permissions.portfolio_additional_permissions %}
-    <p class="margin-top-0">View all members plus manage members</p>
-
 {% elif permissions.additional_permissions and 'view_members' in permissions.additional_permissions %}
     <p class="margin-top-0">View all members</p>
-{% elif permissions.portfolio_additional_permissions and 'view_members' in permissions.portfolio_additional_permissions %}
-    <p class="margin-top-0">View all members</p>
-
 {% else %}
     <p class="margin-top-0">No access</p>
 {% endif %}
\ No newline at end of file
diff --git a/src/registrar/templates/portfolio_member_permissions.html b/src/registrar/templates/portfolio_member_permissions.html
index ca7b30b44..02d120360 100644
--- a/src/registrar/templates/portfolio_member_permissions.html
+++ b/src/registrar/templates/portfolio_member_permissions.html
@@ -27,13 +27,8 @@
 
         <form class="usa-form usa-form--large" method="post" novalidate>
             {% csrf_token %}
-            {% if form.roles %}
-              {% input_with_errors form.roles %}
-              {% input_with_errors form.additional_permissions %}
-            {% elif form.portfolio_roles %}
-              {% input_with_errors form.portfolio_roles %}
-              {% input_with_errors form.portfolio_additional_permissions %}
-            {% endif %}
+            {% input_with_errors form.roles %}
+            {% input_with_errors form.additional_permissions %}
             <button
               type="submit"
               class="usa-button"
diff --git a/src/registrar/tests/test_models.py b/src/registrar/tests/test_models.py
index a6cac1389..b5fb381ac 100644
--- a/src/registrar/tests/test_models.py
+++ b/src/registrar/tests/test_models.py
@@ -1176,8 +1176,8 @@ class TestPortfolioInvitations(TestCase):
         self.invitation, _ = PortfolioInvitation.objects.get_or_create(
             email=self.email,
             portfolio=self.portfolio,
-            portfolio_roles=[self.portfolio_role_base, self.portfolio_role_admin],
-            portfolio_additional_permissions=[self.portfolio_permission_1, self.portfolio_permission_2],
+            roles=[self.portfolio_role_base, self.portfolio_role_admin],
+            additional_permissions=[self.portfolio_permission_1, self.portfolio_permission_2],
         )
 
     def tearDown(self):
@@ -1233,8 +1233,8 @@ class TestPortfolioInvitations(TestCase):
         PortfolioInvitation.objects.get_or_create(
             email=self.email,
             portfolio=portfolio2,
-            portfolio_roles=[self.portfolio_role_base, self.portfolio_role_admin],
-            portfolio_additional_permissions=[self.portfolio_permission_1, self.portfolio_permission_2],
+            roles=[self.portfolio_role_base, self.portfolio_role_admin],
+            additional_permissions=[self.portfolio_permission_1, self.portfolio_permission_2],
         )
         with override_flag("multiple_portfolios", active=True):
             self.user.check_portfolio_invitations_on_login()
@@ -1257,8 +1257,8 @@ class TestPortfolioInvitations(TestCase):
         PortfolioInvitation.objects.get_or_create(
             email=self.email,
             portfolio=portfolio2,
-            portfolio_roles=[self.portfolio_role_base, self.portfolio_role_admin],
-            portfolio_additional_permissions=[self.portfolio_permission_1, self.portfolio_permission_2],
+            roles=[self.portfolio_role_base, self.portfolio_role_admin],
+            additional_permissions=[self.portfolio_permission_1, self.portfolio_permission_2],
         )
         self.user.check_portfolio_invitations_on_login()
         self.user.refresh_from_db()
diff --git a/src/registrar/tests/test_views_members_json.py b/src/registrar/tests/test_views_members_json.py
index 8a029b834..a79d81274 100644
--- a/src/registrar/tests/test_views_members_json.py
+++ b/src/registrar/tests/test_views_members_json.py
@@ -72,8 +72,8 @@ class GetPortfolioMembersJsonTest(TestWithUser, WebTest):
         PortfolioInvitation.objects.create(
             email=cls.email5,
             portfolio=cls.portfolio,
-            portfolio_roles=[UserPortfolioRoleChoices.ORGANIZATION_ADMIN],
-            portfolio_additional_permissions=[
+            roles=[UserPortfolioRoleChoices.ORGANIZATION_ADMIN],
+            additional_permissions=[
                 UserPortfolioPermissionChoices.VIEW_MEMBERS,
                 UserPortfolioPermissionChoices.EDIT_MEMBERS,
             ],
diff --git a/src/registrar/tests/test_views_portfolio.py b/src/registrar/tests/test_views_portfolio.py
index 667da43fb..13a189a8e 100644
--- a/src/registrar/tests/test_views_portfolio.py
+++ b/src/registrar/tests/test_views_portfolio.py
@@ -288,9 +288,9 @@ class TestPortfolio(WebTest):
     def test_accessible_pages_when_user_does_not_have_role(self):
         """Test that admin / memmber roles are associated with the right access"""
         self.app.set_user(self.user.username)
-        portfolio_roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
+        roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
         portfolio_permission, _ = UserPortfolioPermission.objects.get_or_create(
-            user=self.user, portfolio=self.portfolio, roles=portfolio_roles
+            user=self.user, portfolio=self.portfolio, roles=roles
         )
         with override_flag("organization_feature", active=True):
             # This will redirect the user to the portfolio page.
@@ -398,8 +398,8 @@ class TestPortfolio(WebTest):
         """When organization_feature flag is true and user has a portfolio,
         the portfolio should be set in session."""
         self.client.force_login(self.user)
-        portfolio_roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
-        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=portfolio_roles)
+        roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
+        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=roles)
         with override_flag("organization_feature", active=True):
             response = self.client.get(reverse("home"))
             # Ensure that middleware processes the session
@@ -420,8 +420,8 @@ class TestPortfolio(WebTest):
         This test also satisfies the condition when multiple_portfolios flag
         is false and user has a portfolio, so won't add a redundant test for that."""
         self.client.force_login(self.user)
-        portfolio_roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
-        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=portfolio_roles)
+        roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
+        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=roles)
         response = self.client.get(reverse("home"))
         # Ensure that middleware processes the session
         session_middleware = SessionMiddleware(lambda request: None)
@@ -457,8 +457,8 @@ class TestPortfolio(WebTest):
         """When multiple_portfolios flag is true and user has a portfolio,
         the portfolio should be set in session."""
         self.client.force_login(self.user)
-        portfolio_roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
-        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=portfolio_roles)
+        roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
+        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=roles)
         with override_flag("organization_feature", active=True), override_flag("multiple_portfolios", active=True):
             response = self.client.get(reverse("home"))
             # Ensure that middleware processes the session
@@ -1014,8 +1014,8 @@ class TestPortfolio(WebTest):
     def test_portfolio_cache_updates_when_modified(self):
         """Test that the portfolio in session updates when the portfolio is modified"""
         self.client.force_login(self.user)
-        portfolio_roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
-        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=portfolio_roles)
+        roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
+        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=roles)
 
         with override_flag("organization_feature", active=True):
             # Initial request to set the portfolio in session
@@ -1043,8 +1043,8 @@ class TestPortfolio(WebTest):
     def test_portfolio_cache_updates_when_flag_disabled_while_logged_in(self):
         """Test that the portfolio in session is set to None when the organization_feature flag is disabled"""
         self.client.force_login(self.user)
-        portfolio_roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
-        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=portfolio_roles)
+        roles = [UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
+        UserPortfolioPermission.objects.get_or_create(user=self.user, portfolio=self.portfolio, roles=roles)
 
         with override_flag("organization_feature", active=True):
             # Initial request to set the portfolio in session
diff --git a/src/registrar/views/portfolio_members_json.py b/src/registrar/views/portfolio_members_json.py
index ec0004654..8b81a26a9 100644
--- a/src/registrar/views/portfolio_members_json.py
+++ b/src/registrar/views/portfolio_members_json.py
@@ -20,7 +20,7 @@ def get_portfolio_members_json(request):
 
     permissions = UserPortfolioPermission.objects.filter(portfolio=portfolio).select_related("user").values_list("pk", "user__first_name", "user__last_name", "user__email", "user__last_login", "roles")
     invitations = PortfolioInvitation.objects.filter(portfolio=portfolio).values_list(
-        'pk', 'email', 'portfolio_roles', 'portfolio_additional_permissions', 'status'
+        'pk', 'email', 'roles', 'additional_permissions', 'status'
     )
 
     # Convert the permissions queryset into a list of dictionaries