diff --git a/atst/domain/invitations.py b/atst/domain/invitations.py
index 209cd4d1..c38e88d8 100644
--- a/atst/domain/invitations.py
+++ b/atst/domain/invitations.py
@@ -4,6 +4,7 @@ from sqlalchemy.orm.exc import NoResultFound
 from atst.database import db
 from atst.models import ApplicationInvitation, InvitationStatus, PortfolioInvitation
 from atst.domain.portfolio_roles import PortfolioRoles
+from atst.domain.application_roles import ApplicationRoles
 
 from .exceptions import NotFoundError
 
@@ -40,6 +41,7 @@ class InvitationError(Exception):
 
 class BaseInvitations(object):
     model = None
+    role_domain_class = None
     # number of minutes a given invitation is considered valid
     EXPIRATION_LIMIT_MINUTES = 360
 
@@ -48,7 +50,7 @@ class BaseInvitations(object):
         try:
             invite = db.session.query(cls.model).filter_by(token=token).one()
         except NoResultFound:
-            raise NotFoundError("invite")
+            raise NotFoundError(cls.model.__tablename__)
 
         return invite
 
@@ -86,7 +88,7 @@ class BaseInvitations(object):
 
         elif invite.is_pending:  # pragma: no branch
             cls._update_status(invite, InvitationStatus.ACCEPTED)
-            PortfolioRoles.enable(invite.role)
+            cls.role_domain_class.enable(invite.role)
             return invite
 
     @classmethod
@@ -109,11 +111,11 @@ class BaseInvitations(object):
         return cls._update_status(invite, InvitationStatus.REVOKED)
 
     @classmethod
-    def lookup_by_portfolio_and_user(cls, portfolio, user):
-        role = PortfolioRoles.get(portfolio.id, user.id)
+    def lookup_by_resource_and_user(cls, resource, user):
+        role = cls.role_domain_class.get(resource.id, user.id)
 
         if role.latest_invitation is None:
-            raise NotFoundError("invitation")
+            raise NotFoundError(cls.model.__tablename__)
 
         return role.latest_invitation
 
@@ -127,7 +129,9 @@ class BaseInvitations(object):
 
 class PortfolioInvitations(BaseInvitations):
     model = PortfolioInvitation
+    role_domain_class = PortfolioRoles
 
 
 class ApplicationInvitations(BaseInvitations):
     model = ApplicationInvitation
+    role_domain_class = ApplicationRoles
diff --git a/atst/forms/application_member.py b/atst/forms/application_member.py
index 12e71873..1e13d896 100644
--- a/atst/forms/application_member.py
+++ b/atst/forms/application_member.py
@@ -3,7 +3,7 @@ from wtforms.fields import FormField, FieldList, HiddenField, BooleanField
 
 from .forms import BaseForm
 from .member import NewForm as BaseNewMemberForm
-from .data import FORMATTED_ENV_ROLES as ENV_ROLES
+from .data import ENV_ROLES
 from atst.forms.fields import SelectField
 from atst.domain.permission_sets import PermissionSets
 from atst.utils.localization import translate
diff --git a/atst/forms/data.py b/atst/forms/data.py
index 26f23547..2e0b689d 100644
--- a/atst/forms/data.py
+++ b/atst/forms/data.py
@@ -218,6 +218,3 @@ REQUIRED_DISTRIBUTIONS = [
 ]
 
 ENV_ROLES = [(role.value, role.value) for role in CSPRole] + [(None, "No access")]
-FORMATTED_ENV_ROLES = [
-    (role.value, "- {} -".format(role.value)) for role in CSPRole
-] + [(None, "- No Access -")]
diff --git a/atst/routes/applications/team.py b/atst/routes/applications/team.py
index 5bfbfaf5..57994a3c 100644
--- a/atst/routes/applications/team.py
+++ b/atst/routes/applications/team.py
@@ -8,7 +8,7 @@ from atst.domain.authz.decorator import user_can_access_decorator as user_can
 from atst.domain.permission_sets import PermissionSets
 from atst.domain.exceptions import AlreadyExistsError
 from atst.forms.application_member import NewForm as NewMemberForm
-from atst.models.permissions import Permissions
+from atst.models import Permissions
 from atst.services.invitation import Invitation as InvitationService
 from atst.utils.flash import formatted_flash as flash
 from atst.utils.localization import translate
diff --git a/atst/routes/task_orders/invitations.py b/atst/routes/task_orders/invitations.py
index b89d6be2..8819859c 100644
--- a/atst/routes/task_orders/invitations.py
+++ b/atst/routes/task_orders/invitations.py
@@ -57,7 +57,7 @@ def resend_invite(task_order_id):
     if not officer:
         raise NotFoundError("officer")
 
-    invitation = PortfolioInvitations.lookup_by_portfolio_and_user(portfolio, officer)
+    invitation = PortfolioInvitations.lookup_by_resource_and_user(portfolio, officer)
 
     if not invitation:
         raise NotFoundError("invitation")
diff --git a/atst/services/invitation.py b/atst/services/invitation.py
index 877a3ab7..e9dec252 100644
--- a/atst/services/invitation.py
+++ b/atst/services/invitation.py
@@ -57,26 +57,18 @@ class Invitation:
 
         if isinstance(member, PortfolioRole):
             self.email_template = (
-                "emails/portfolio/invitation.txt"
-                if self.email_template is None
-                else self.email_template
+                self.email_template or "emails/portfolio/invitation.txt"
             )
             self.subject = (
-                "{} has invited you to a JEDI cloud portfolio"
-                if self.subject is None
-                else self.subject
+                self.subject or "{} has invited you to a JEDI cloud portfolio"
             )
             self.domain_class = PortfolioInvitations
         elif isinstance(member, ApplicationRole):
             self.email_template = (
-                "emails/application/invitation.txt"
-                if self.email_template is None
-                else self.email_template
+                self.email_template or "emails/application/invitation.txt"
             )
             self.subject = (
-                "{} has invited you to a JEDI cloud application"
-                if self.subject is None
-                else self.subject
+                self.subject or "{} has invited you to a JEDI cloud application"
             )
             self.domain_class = ApplicationInvitations
 
diff --git a/styles/components/_forms.scss b/styles/components/_forms.scss
index 5c30f1aa..3d91ca5e 100644
--- a/styles/components/_forms.scss
+++ b/styles/components/_forms.scss
@@ -180,10 +180,10 @@
 }
 
 .input__inline-fields  {
-  margin: 1rem 0 1rem 0;
+  margin: 1rem 0;
 
   &.input__inline-fields--indented {
-    margin-left: 4*$gap;
+    margin-left: $gap*4;
   }
 
   &> fieldset.usa-input__choices label {
diff --git a/templates/fragments/applications/add_new_application_member.html b/templates/fragments/applications/add_new_application_member.html
index d65d34e2..cbe18c9a 100644
--- a/templates/fragments/applications/add_new_application_member.html
+++ b/templates/fragments/applications/add_new_application_member.html
@@ -37,7 +37,7 @@
         v-bind:disabled="invalid"
         class='action-group__action usa-button'
         value='Next'>
-    <a class='action-group__action icon-link icon-link--default' v-on:click="closeModal('{{ new_port_mem }}')">Cancel</a>
+    <a class='action-group__action icon-link icon-link--default' v-on:click="closeModal('{{ new_port_mem }}')">{{ "common.cancel" | translate }}</a>
   </div>
 {% endset %}
 {% set step_two %}
@@ -117,7 +117,7 @@
         class='action-group__action usa-button'
         form="add-app-mem"
         value='Invite member'>
-      <a class='action-group__action icon-link icon-link--default' v-on:click="closeModal('{{ new_port_mem }}')">Cancel</a>
+      <a class='action-group__action icon-link icon-link--default' v-on:click="closeModal('{{ new_port_mem }}')">{{ "common.cancel" | translate }}</a>
       <input
           type='button'
           v-on:click="previous()"
diff --git a/tests/domain/test_invitations.py b/tests/domain/test_invitations.py
index d914ba09..902afe2b 100644
--- a/tests/domain/test_invitations.py
+++ b/tests/domain/test_invitations.py
@@ -152,9 +152,9 @@ def test_lookup_by_user_and_portfolio():
     ws_role = PortfolioRoleFactory.create(user=user, portfolio=portfolio)
     invite = PortfolioInvitations.create(portfolio.owner, ws_role, user.email)
 
-    assert PortfolioInvitations.lookup_by_portfolio_and_user(portfolio, user) == invite
+    assert PortfolioInvitations.lookup_by_resource_and_user(portfolio, user) == invite
 
     with pytest.raises(NotFoundError):
-        PortfolioInvitations.lookup_by_portfolio_and_user(
+        PortfolioInvitations.lookup_by_resource_and_user(
             portfolio, UserFactory.create()
         )
diff --git a/translations.yaml b/translations.yaml
index 2f124d4b..87027761 100644
--- a/translations.yaml
+++ b/translations.yaml
@@ -444,7 +444,7 @@ portfolios:
         manage_perms: 'Manage permissions for {application_name}'
         manage_envs: 'Allow member to <strong>add</strong> and <strong>rename environments</strong> within the application.'
         delete_envs: 'Allow member to <strong>delete environments</strong> within the application.'
-        manage_team: 'Allow member to <strong>add, update</strong> and <strong>remove members</strong> from the application team.'
+        manage_team: 'Allow member to <strong>add, update,</strong> and <strong>remove members</strong> from the application team.'
   index:
     empty:
       start_button: Start a new JEDI portfolio