diff --git a/atst/routes/portfolios/__init__.py b/atst/routes/portfolios/__init__.py
index 4bac8b58..e3566528 100644
--- a/atst/routes/portfolios/__init__.py
+++ b/atst/routes/portfolios/__init__.py
@@ -12,41 +12,7 @@ from atst.domain.exceptions import UnauthorizedError
 from atst.domain.portfolios import Portfolios
 from atst.domain.authz import Authorization
 from atst.models.permissions import Permissions
+from atst.utils.context_processors import portfolio as portfolio_context_processor
 
 
-@portfolios_bp.context_processor
-def portfolio():
-    portfolio = None
-    if "portfolio_id" in http_request.view_args:
-        portfolio = Portfolios.get(
-            g.current_user, http_request.view_args["portfolio_id"]
-        )
-
-    def user_can(permission):
-        if portfolio:
-            return Authorization.has_portfolio_permission(
-                g.current_user, portfolio, permission
-            )
-        return False
-
-    if not portfolio is None:
-        active_task_orders = [
-            task_order for task_order in portfolio.task_orders if task_order.is_active
-        ]
-        funding_end_date = (
-            sorted(active_task_orders, key=attrgetter("end_date"))[-1].end_date
-            if active_task_orders
-            else None
-        )
-        funded = len(active_task_orders) > 1
-    else:
-        funding_end_date = None
-        funded = None
-
-    return {
-        "portfolio": portfolio,
-        "permissions": Permissions,
-        "user_can": user_can,
-        "funding_end_date": funding_end_date,
-        "funded": funded,
-    }
+portfolios_bp.context_processor(portfolio_context_processor)
diff --git a/atst/utils/context_processors.py b/atst/utils/context_processors.py
new file mode 100644
index 00000000..4b82320b
--- /dev/null
+++ b/atst/utils/context_processors.py
@@ -0,0 +1,74 @@
+from operator import attrgetter
+
+from flask import request as http_request, g
+from sqlalchemy.orm.exc import NoResultFound
+
+from atst.database import db
+from atst.domain.authz import Authorization
+from atst.models import Application, Portfolio, TaskOrder
+from atst.models.permissions import Permissions
+from atst.domain.portfolios.scopes import ScopedPortfolio
+
+
+def get_portfolio_from_context(view_args):
+    query = None
+
+    if "portfolio_id" in view_args:
+        query = db.session.query(Portfolio).filter(
+            Portfolio.id == view_args["portfolio_id"]
+        )
+
+    elif "application_id" in view_args:
+        query = (
+            db.session.query(Portfolio)
+            .join(Application, Application.portfolio_id == Portfolio.id)
+            .filter(Application.id == view_args["application_id"])
+        )
+
+    elif "task_order_id" in view_args:
+        query = (
+            db.session.query(Portfolio)
+            .join(TaskOrder, TaskOrder.portfolio_id == Portfolio.id)
+            .filter(TaskOrder.id == view_args["task_order_id"])
+        )
+
+    if query:
+        try:
+            portfolio = query.one()
+
+            return ScopedPortfolio(g.current_user, portfolio)
+        except NoResultFound:
+            raise NotFoundError("portfolio")
+
+
+def portfolio():
+    portfolio = get_portfolio_from_context(http_request.view_args)
+
+    def user_can(permission):
+        if portfolio:
+            return Authorization.has_portfolio_permission(
+                g.current_user, portfolio, permission
+            )
+        return False
+
+    if not portfolio is None:
+        active_task_orders = [
+            task_order for task_order in portfolio.task_orders if task_order.is_active
+        ]
+        funding_end_date = (
+            sorted(active_task_orders, key=attrgetter("end_date"))[-1].end_date
+            if active_task_orders
+            else None
+        )
+        funded = len(active_task_orders) > 1
+    else:
+        funding_end_date = None
+        funded = None
+
+    return {
+        "portfolio": portfolio,
+        "permissions": Permissions,
+        "user_can": user_can,
+        "funding_end_date": funding_end_date,
+        "funded": funded,
+    }
diff --git a/templates/portfolios/applications/team.html b/templates/portfolios/applications/team.html
index c0550f29..39a5014a 100644
--- a/templates/portfolios/applications/team.html
+++ b/templates/portfolios/applications/team.html
@@ -14,7 +14,7 @@
       ("portfolios.applications.team_settings.blank_slate.title" | translate),
       action_label=("portfolios.applications.team_settings.blank_slate.action_label" | translate),
       action_href='#' if user_can_invite else None,
-      sub_message=None if user_can_invite else ("portfolios.team_settings.blank_slate.sub_message" | translate),
+      sub_message=None if user_can_invite else ("portfolios.applications.team_settings.blank_slate.sub_message" | translate),
       icon='avatar'
     ) }}
 
diff --git a/tests/test_access.py b/tests/test_access.py
index 23346910..41a3cd22 100644
--- a/tests/test_access.py
+++ b/tests/test_access.py
@@ -71,6 +71,11 @@ def test_all_protected_routes_have_access_control(
     monkeypatch.setattr("atst.domain.portfolios.Portfolios.for_user", lambda *a: [])
     monkeypatch.setattr("atst.domain.portfolios.Portfolios.get", lambda *a: None)
     monkeypatch.setattr("atst.domain.task_orders.TaskOrders.get", lambda *a: Mock())
+    monkeypatch.setattr("atst.domain.applications.Applications.get", lambda *a: Mock())
+    monkeypatch.setattr("atst.domain.invitations.Invitations._get", lambda *a: Mock())
+    monkeypatch.setattr(
+        "atst.utils.context_processors.get_portfolio_from_context", lambda *a: None
+    )
 
     # patch the internal function the access decorator uses so that
     # we can check that it was called