diff --git a/Makefile b/Makefile
index f175ec6..703404a 100644
--- a/Makefile
+++ b/Makefile
@@ -27,6 +27,11 @@ test-keepdb:
 	ENABLE_LDAP=0 ENABLE_LDAP_SECONDARY=0 $(manage) test -v2 --settings=config.settings.test --keepdb
 
 
+.PHONY: test-snap
+test-snap:
+	ENABLE_LDAP=0 ENABLE_LDAP_SECONDARY=0 $(manage) test -v2 --settings=config.settings.test --keepdb usersec.tests.test_serializers adminsec.tests.test_views_api
+
+
 .PHONY: isort
 isort:
 	isort --force-sort-within-sections --profile=black .
diff --git a/adminsec/tests/test_views_api.py b/adminsec/tests/test_views_api.py
index 89dd955..bbb070c 100644
--- a/adminsec/tests/test_views_api.py
+++ b/adminsec/tests/test_views_api.py
@@ -30,6 +30,11 @@ def setUp(self):
         self.user_admin.is_staff = True
         self.user_admin.is_superuser = True
         self.user_admin.save()
+        # Connect user to HpcUser.
+        self.user_user.name = "User Name"
+        self.user_user.save()
+        self.hpcuser_user.user = self.user_user
+        self.hpcuser_user.save()
 
 
 class TestHpcUserListApiView(ApiTestCase):
diff --git a/hpcaccess/users/tests/factories.py b/hpcaccess/users/tests/factories.py
index 819ed72..be6b382 100644
--- a/hpcaccess/users/tests/factories.py
+++ b/hpcaccess/users/tests/factories.py
@@ -9,7 +9,7 @@ class UserFactory(DjangoModelFactory):
     username = Faker("user_name")
     email = Faker("email")
     name = Faker("name")
-    phone = Faker("+123456")
+    phone = Faker("phone_number")
 
     @post_generation
     def password(self, create: bool, extracted: Sequence[Any], **kwargs):
diff --git a/usersec/models.py b/usersec/models.py
index 308a2f9..58f4840 100644
--- a/usersec/models.py
+++ b/usersec/models.py
@@ -361,7 +361,10 @@ def __repr__(self):
         )
 
     def __str__(self):
-        return "{} ({})".format(self.user.name, self.username)
+        self_user_name = None
+        if self.user:
+            self_user_name = self.user.username
+        return "{} ({})".format(self_user_name, self.username)
 
     def get_pending_invitations(self):
         return self.hpcprojectinvitations.filter(status=INVITATION_STATUS_PENDING)
@@ -501,10 +504,16 @@ def __repr__(self):
         )
 
     def __str__(self):
+        self_owner_username = None
+        if self.owner:
+            self_owner_username = self.owner.username
+        self_delegate_username = None
+        if self.delegate:
+            self_delegate_username = self.delegate.username
         return "{} ({}, {})".format(
             self.name,
-            self.owner.username,
-            self.delegate.username if self.delegate else None,
+            self_owner_username,
+            self_delegate_username,
         )
 
     def get_manager_emails(self):
@@ -661,10 +670,16 @@ def __repr__(self):
         )
 
     def __str__(self):
+        self_group_owner_username = None
+        if self.group and self.group.owner:
+            self_group_owner_username = self.group.owner.username
+        self_delegate_username = None
+        if self.delegate:
+            self_delegate_username = self.delegate.username
         return "{} (owner: {}, delegate: {})".format(
             self.name,
-            self.group.owner.username,
-            self.delegate.username if self.delegate else None,
+            self_group_owner_username,
+            self_delegate_username,
         )
 
     def get_manager_emails(self):
diff --git a/usersec/serializers.py b/usersec/serializers.py
index 26add41..7d53442 100644
--- a/usersec/serializers.py
+++ b/usersec/serializers.py
@@ -1,5 +1,7 @@
 """DRF serializers for the usersec app."""
 
+from typing import Optional
+
 from rest_framework import serializers
 
 from usersec.models import HpcGroupVersion, HpcUser, HpcUserVersion
@@ -29,9 +31,29 @@ class HpcUserAbstractSerializer(HpcObjectAbstractSerializer):
     uid = serializers.IntegerField()
     username = serializers.CharField(read_only=True)
     expiration = serializers.DateTimeField(read_only=True)
+    full_name = serializers.SerializerMethodField()
+    first_name = serializers.SerializerMethodField()
+    last_name = serializers.SerializerMethodField()
+    phone_number = serializers.SerializerMethodField()
+
+    def get_full_name(self, obj) -> str:
+        return obj.user.name
+
+    def get_last_name(self, obj) -> Optional[str]:
+        return obj.user.last_name
+
+    def get_first_name(self, obj) -> Optional[str]:
+        return obj.user.first_name
+
+    def get_phone_number(self, obj) -> Optional[str]:
+        return obj.user.phone
 
     class Meta:
         fields = HpcObjectAbstractSerializer.Meta.fields + [
+            "full_name",
+            "first_name",
+            "last_name",
+            "phone_number",
             "primary_group",
             "resources_requested",
             "resources_used",
@@ -135,6 +157,7 @@ class HpcProjectAbstractSerializer(HpcObjectAbstractSerializer):
     name = serializers.CharField(read_only=True)
     folder = serializers.CharField()
     expiration = serializers.DateTimeField(read_only=True)
+    members = serializers.SlugRelatedField(slug_field="uuid", many=True, read_only=True)
 
     class Meta:
         fields = HpcObjectAbstractSerializer.Meta.fields + [
@@ -148,6 +171,7 @@ class Meta:
             "name",
             "folder",
             "expiration",
+            "members",
         ]
 
 
diff --git a/usersec/tests/factories.py b/usersec/tests/factories.py
index ebe0468..1440550 100644
--- a/usersec/tests/factories.py
+++ b/usersec/tests/factories.py
@@ -6,6 +6,7 @@
 from django.utils.timezone import utc
 import factory
 
+from hpcaccess.users.tests.factories import UserFactory
 from usersec.models import (
     HpcGroup,
     HpcGroupChangeRequest,
@@ -158,7 +159,7 @@ class Meta:
     resources_requested = {"tier1": 1, "tier2_mirrored": 0, "tier2_unmirrored": 0}
     resources_used = {"tier1": 0.5, "tier2_mirrored": 0, "tier2_unmirrored": 0}
     description = "this is a group"
-    creator = None  # User
+    creator = factory.SubFactory(UserFactory)  # User
     gid = 2000
     name = factory.Sequence(lambda n: f"hpc-group{n}")
     folder = "/data/group"
@@ -213,11 +214,11 @@ class HpcUserFactory(HpcObjectFactoryBase):
     class Meta:
         model = HpcUser
 
-    user = None  # User
+    user = factory.SubFactory(UserFactory)  # User
     primary_group = factory.SubFactory(HpcGroupFactory)
     resources_requested = {"null": "null"}
     resources_used = {"null": "null"}
-    creator = None  # User
+    creator = factory.SubFactory(UserFactory)  # User
     description = "this is a user"
     uid = 2000
     username = factory.Sequence(lambda n: f"user{n}_" + settings.INSTITUTE_USERNAME_SUFFIX)
@@ -274,7 +275,7 @@ class Meta:
     group = factory.SubFactory(HpcGroupFactory)
     resources_requested = {"null": "null"}
     resources_used = {"null": "null"}
-    creator = None  # User
+    creator = factory.SubFactory(UserFactory)  # User
     delegate = None  # HpcUser
     description = "this is a project"
     gid = 5000
diff --git a/usersec/tests/snapshots/snap_test_serializers.py b/usersec/tests/snapshots/snap_test_serializers.py
index e411c9b..65b9b34 100644
--- a/usersec/tests/snapshots/snap_test_serializers.py
+++ b/usersec/tests/snapshots/snap_test_serializers.py
@@ -13,9 +13,11 @@
     "description": "this is a group",
     "expiration": "2050-01-01T00:00:00Z",
     "folder": "/data/group",
+    "full_name": "name_placeholder",
     "gid": 2000,
     "name": "hpc-group0",
     "owner": None,
+    "phone_number": "phone_number_placeholder",
     "resources_requested": {"tier1": 1, "tier2_mirrored": 0, "tier2_unmirrored": 0},
     "resources_used": {"tier1": 0.5, "tier2_mirrored": 0, "tier2_unmirrored": 0},
     "status": "INITIAL",
@@ -29,9 +31,12 @@
     "description": "this is a project",
     "expiration": "2050-01-01T00:00:00Z",
     "folder": "/data/project",
+    "full_name": "name_placeholder",
     "gid": 5000,
     "group": "group_uuid_placeholder",
+    "members": [],
     "name": "hpc-project0",
+    "phone_number": "phone_number_placeholder",
     "resources_requested": {"null": "null"},
     "resources_used": {"null": "null"},
     "status": "INITIAL",
@@ -43,6 +48,10 @@
     "date_created": "2019-01-01T00:00:00Z",
     "description": "this is a user",
     "expiration": "2050-01-01T00:00:00Z",
+    "first_name": None,
+    "full_name": "name_placeholder",
+    "last_name": None,
+    "phone_number": "phone_number_placeholder",
     "primary_group": "primary_group_uuid_placeholder",
     "resources_requested": {"null": "null"},
     "resources_used": {"null": "null"},
diff --git a/usersec/tests/test_models.py b/usersec/tests/test_models.py
index e877818..c9c9f21 100644
--- a/usersec/tests/test_models.py
+++ b/usersec/tests/test_models.py
@@ -1,5 +1,6 @@
 from django.conf import settings
 from django.urls import reverse
+from factory import SubFactory
 from test_plus.test import TestCase
 
 from usersec.models import (
@@ -317,7 +318,8 @@ def _test_save_with_version_new(self, **supplementaries):
             data.update(supplementaries)
 
         for k, v in data.items():
-            setattr(obj, k, v)
+            if not isinstance(v, SubFactory):
+                setattr(obj, k, v)
 
         obj.save_with_version()
 
diff --git a/usersec/tests/test_serializers.py b/usersec/tests/test_serializers.py
index e1fe7fb..d62056c 100644
--- a/usersec/tests/test_serializers.py
+++ b/usersec/tests/test_serializers.py
@@ -30,6 +30,8 @@ def testSerializeExisting(self):
         result = dict(serializer.data)
         result["uuid"] = "uuid_placeholder"
         result["primary_group"] = "primary_group_uuid_placeholder"
+        result["phone_number"] = "phone_number_placeholder"
+        result["full_name"] = "name_placeholder"
         self.assertMatchSnapshot(result)
 
 
@@ -43,6 +45,8 @@ def testSerializeExisting(self):
         serializer = HpcGroupSerializer(self.hpc_group)
         result = dict(serializer.data)
         result["uuid"] = "uuid_placeholder"
+        result["phone_number"] = "phone_number_placeholder"
+        result["full_name"] = "name_placeholder"
         self.assertMatchSnapshot(result)
 
 
@@ -57,4 +61,6 @@ def testSerializeExisting(self):
         result = dict(serializer.data)
         result["uuid"] = "uuid_placeholder"
         result["group"] = "group_uuid_placeholder"
+        result["phone_number"] = "phone_number_placeholder"
+        result["full_name"] = "name_placeholder"
         self.assertMatchSnapshot(result)