diff --git a/frontend/src/hooks/useOus/index.tsx b/frontend/src/hooks/useOus/index.tsx
index 2c4b8615b9431206697079b5c829fb4d88e3513b..a0c0d8a46bfc7e9999607e3ca3d873d45d68cd81 100644
--- a/frontend/src/hooks/useOus/index.tsx
+++ b/frontend/src/hooks/useOus/index.tsx
@@ -6,6 +6,8 @@ type OuData = {
   nb: string
   en: string
   orgreg_id?: string
+  identifier_1?: string
+  identifier_2?: string
   acronym_nob?: string
   acronym_nno?: string
   acronym_eng?: string
diff --git a/frontend/src/routes/sponsor/guest/newGuestRole/index.tsx b/frontend/src/routes/sponsor/guest/newGuestRole/index.tsx
index 97e35b086876b26ef4626bc6072867f6b0c7f8f9..585a3da6ee1c888f33b5fe099d71f8ab1c19e8f7 100644
--- a/frontend/src/routes/sponsor/guest/newGuestRole/index.tsx
+++ b/frontend/src/routes/sponsor/guest/newGuestRole/index.tsx
@@ -177,7 +177,9 @@ function NewGuestRole({ guest, reloadGuestInfo }: NewGuestRoleProps) {
     }
     return (
       <MenuItem key={ou.id.toString()} value={ou.id}>
-        {name} ({ou.orgreg_id})
+        {name}
+        {ou.identifier_1 ? ` (${ou.identifier_1})` : ''}
+        {ou.identifier_2 ? ` (${ou.identifier_2})` : ''}
       </MenuItem>
     )
   }
diff --git a/frontend/src/routes/sponsor/register/stepPersonForm.tsx b/frontend/src/routes/sponsor/register/stepPersonForm.tsx
index 3002319e6e7aa8e2240ada9a3aaabd5399b75b94..4b2c63aa678241dd93452e3b70ef4d95c563c6e1 100644
--- a/frontend/src/routes/sponsor/register/stepPersonForm.tsx
+++ b/frontend/src/routes/sponsor/register/stepPersonForm.tsx
@@ -151,24 +151,20 @@ const StepPersonForm = forwardRef(
     function getFullOptionLabel(ouData: OuData) {
       switch (i18n.language) {
         case 'en':
-          return `${ouData.en} (${
-            ouData.acronym_eng ?? ouData.acronym_nob
-              ? ouData.acronym_eng ?? ouData.acronym_nob
-              : ''
-          }) (${ouData.orgreg_id})`
+          return `${ouData.en}${
+            ouData.identifier_1 ? ` (${ouData.identifier_1})` : ''
+          }${ouData.identifier_2 ? ` (${ouData.identifier_2})` : ''}`
 
         case 'nn':
-          return `${ouData.nb} (${
-            ouData.acronym_nno ?? ouData.acronym_nob
-              ? ouData.acronym_nno ?? ouData.acronym_nob
-              : ''
-          }) (${ouData.orgreg_id})`
+          return `${ouData.nb}${
+            ouData.identifier_1 ? ` (${ouData.identifier_1})` : ''
+          }${ouData.identifier_2 ? ` (${ouData.identifier_2})` : ''}`
         default:
           // There should always be a Norwegian bokmaal acronym set
 
-          return `${ouData.nb} (${
-            ouData.acronym_nob ? ouData.acronym_nob : ''
-          }) (${ouData.orgreg_id})`
+          return `${ouData.nb}${
+            ouData.identifier_1 ? ` (${ouData.identifier_1})` : ''
+          }${ouData.identifier_2 ? ` (${ouData.identifier_2})` : ''}`
       }
     }
 
diff --git a/greg/api/serializers/organizational_unit.py b/greg/api/serializers/organizational_unit.py
index e5de710e904a857025e3e82acb2d572f33829cc6..3e9420ae0ac75fc6c6f3050fbcaf86f901111425 100644
--- a/greg/api/serializers/organizational_unit.py
+++ b/greg/api/serializers/organizational_unit.py
@@ -34,6 +34,8 @@ class SponsorOrgUnitsSerializer(ModelSerializer):
             "nb",
             "en",
             "orgreg_id",
+            "identifier_1",
+            "identifier_2",
             "acronym_nob",
             "acronym_nno",
             "acronym_eng",
diff --git a/greg/importers/orgreg.py b/greg/importers/orgreg.py
index 242da61819d1e211f6ce06a7eab3d0036109c15c..18af60511b00379825717f7795470acdf384fc38 100644
--- a/greg/importers/orgreg.py
+++ b/greg/importers/orgreg.py
@@ -29,14 +29,40 @@ class OrgregImporter:
     def _upsert_extra_identities(self, ou: OrgUnit):
         """Upsert any configured extra IDs from orgreg."""
         for extra_id in settings.ORGREG_EXTRA_IDS:
-            identity_in_orgreg = self._get_external_key_from_ou(extra_id, ou)
-            if identity_in_orgreg is not None:
-                self._upsert_identifier(
-                    extra_id["source"],
-                    extra_id["type"],
-                    identity_in_orgreg.value,
-                    ou.ou_id,
-                )
+            if "type" in extra_id.keys():
+                identity_in_orgreg = self._get_external_key_from_ou(extra_id, ou)
+                if identity_in_orgreg is not None:
+                    self._upsert_identifier(
+                        extra_id["source"],
+                        extra_id["type"],
+                        identity_in_orgreg.value,
+                        ou.ou_id,
+                    )
+            elif "fieldname" in extra_id.keys():
+                if hasattr(ou, extra_id["fieldname"]):
+                    field = getattr(ou, extra_id["fieldname"])
+                    # Subfields are typically the language, but can be other things
+                    subfield = extra_id.get("subfield", None)
+                    if subfield and hasattr(field, subfield):
+                        value = getattr(field, subfield)
+                    # Give nob if nno/eng don't exist
+                    elif (
+                        subfield
+                        and subfield in ["nno", "eng"]
+                        and hasattr(field, "nob")
+                    ):
+                        value = getattr(field, "nob")
+                    else:
+                        value = field
+                if value is not None and isinstance(value, str):
+                    self._upsert_identifier(
+                        settings.ORGREG_SOURCE,
+                        extra_id["fieldname"],
+                        value,
+                        ou.ou_id,
+                    )
+            else:
+                logger.warning("Unsupported key value %s", extra_id.keys()[0])
 
         # Acronyms can also be used as identifiers
         for acronym in settings.ORGREG_ACRONYMS:
@@ -138,6 +164,7 @@ class OrgregImporter:
         self, ou: OrgUnit, values: Mapping[str, Union[str, int, bool]]
     ):
         """Upsert ou with latest values and store in processed dict."""
+
         try:
             identifier = OuIdentifier.objects.get(
                 name=settings.ORGREG_NAME, source=settings.ORGREG_SOURCE, value=ou.ou_id
diff --git a/greg/management/commands/populate_test_data.py b/greg/management/commands/populate_test_data.py
index 10272594405874d0009c00976a3edcef6aa62803..0d93d9c4e5c7bedcb6defe416b1c76e1ef81622d 100644
--- a/greg/management/commands/populate_test_data.py
+++ b/greg/management/commands/populate_test_data.py
@@ -144,6 +144,18 @@ class DatabasePopulation:
             value="2",
             orgunit=earth,
         )
+        OuIdentifier.objects.create(
+            name="shortname",
+            source=settings.ORGREG_SOURCE,
+            value="UiJ",
+            orgunit=earth,
+        )
+        OuIdentifier.objects.create(
+            name="legacy_stedkode",
+            source="sapuio",
+            value="1000",
+            orgunit=earth,
+        )
         europe = OrganizationalUnit.objects.create(
             name_nb="Europa", name_en=OU_EUROPE_NAME_EN, parent=earth
         )
@@ -153,9 +165,33 @@ class DatabasePopulation:
             value="3",
             orgunit=europe,
         )
+        OuIdentifier.objects.create(
+            name="shortname",
+            source=settings.ORGREG_SOURCE,
+            value="EU",
+            orgunit=europe,
+        )
+        OuIdentifier.objects.create(
+            name="legacy_stedkode",
+            source="sapuio",
+            value="1100",
+            orgunit=europe,
+        )
         america = OrganizationalUnit.objects.create(
             name_nb="Amerika", name_en="America", parent=earth
         )
+        OuIdentifier.objects.create(
+            name="shortname",
+            source=settings.ORGREG_SOURCE,
+            value="AM",
+            orgunit=america,
+        )
+        OuIdentifier.objects.create(
+            name="legacy_stedkode",
+            source="sapuio",
+            value="1200",
+            orgunit=america,
+        )
         OuIdentifier.objects.create(
             name=settings.ORGREG_NAME,
             source=settings.ORGREG_SOURCE,
@@ -171,6 +207,18 @@ class DatabasePopulation:
             value="5",
             orgunit=norway,
         )
+        OuIdentifier.objects.create(
+            name="shortname",
+            source=settings.ORGREG_SOURCE,
+            value="EU-NOR",
+            orgunit=norway,
+        )
+        OuIdentifier.objects.create(
+            name="legacy_stedkode",
+            source="sapuio",
+            value="1110",
+            orgunit=norway,
+        )
 
     def _add_roletypes(self):
         RoleType.objects.create(
diff --git a/greg/models.py b/greg/models.py
index 42531bd00e925874eb4407eb982708dd17fb922a..af7aabad73322295442996e6fc586186e292547b 100644
--- a/greg/models.py
+++ b/greg/models.py
@@ -535,13 +535,49 @@ class OrganizationalUnit(BaseModel):
             .first()
         )
 
+    @property
+    def identifier_1(self) -> Optional[str]:
+        """Gets the first extra field to show when listing units"""
+        if len(settings.ORGREG_EXTRA_IDS) > 0:
+            if "type" in settings.ORGREG_EXTRA_IDS[0].keys():
+                identifier = settings.ORGREG_EXTRA_IDS[0]["type"]
+            elif "fieldname" in settings.ORGREG_EXTRA_IDS[0].keys():
+                identifier = settings.ORGREG_EXTRA_IDS[0]["fieldname"]
+            else:
+                return None
+        else:
+            return None
+        return (
+            self.identifiers.filter(name=identifier)
+            .values_list("value", flat=True)
+            .first()
+        )
+
+    @property
+    def identifier_2(self) -> Optional[str]:
+        """Gets the first extra field to show when listing units"""
+        if len(settings.ORGREG_EXTRA_IDS) > 1:
+            if "type" in settings.ORGREG_EXTRA_IDS[1].keys():
+                identifier = settings.ORGREG_EXTRA_IDS[1]["type"]
+            elif "fieldname" in settings.ORGREG_EXTRA_IDS[1].keys():
+                identifier = settings.ORGREG_EXTRA_IDS[1]["fieldname"]
+            else:
+                return None
+        else:
+            return None
+        return (
+            self.identifiers.filter(name=identifier)
+            .values_list("value", flat=True)
+            .first()
+        )
+
     def __repr__(self) -> str:
         return "{}(id={!r}, name_en={!r}, parent={!r})".format(
             self.__class__.__name__, self.pk, self.name_en, self.parent
         )
 
     def __str__(self) -> str:
-        return f"{self.name_nb} ({self.name_en})"
+        return f"{self.name_nb} ({self.name_en}) ({self.identifier_1}) ({self.identifier_2})"
 
     def fetch_tree(self):
         """
diff --git a/greg/tests/models/test_organizational_unit.py b/greg/tests/models/test_organizational_unit.py
index 186b2bb501603d2acde3f42a9c8080a50485d5ab..ac15e90209290cfba7d5b2175868e545d77e0120 100644
--- a/greg/tests/models/test_organizational_unit.py
+++ b/greg/tests/models/test_organizational_unit.py
@@ -17,7 +17,7 @@ def test_org_repr(unit_foo):
 
 @pytest.mark.django_db
 def test_org_str(unit_foo):
-    assert str(unit_foo) == " (foo_unit)"
+    assert str(unit_foo) == " (foo_unit) (None) (12345)"
 
 
 @pytest.mark.django_db
diff --git a/gregsite/settings/base.py b/gregsite/settings/base.py
index 90fc3c108e2aec61e37540660f8f02e68b6252d4..63fca433646be6ee397ed287116f5610dc4a5057 100644
--- a/gregsite/settings/base.py
+++ b/gregsite/settings/base.py
@@ -303,8 +303,10 @@ INVITATION_DURATION = 30
 ORGREG_SOURCE = "orgreg"
 ORGREG_NAME = "orgreg_id"
 
-# Extra ids to be imported from orgreg, list of dict with source/type.
-# [{"source": "sapuio", "type": "legacy_stedkode"}]
+# Extra ids to be imported from orgreg. This also is used for fields
+# wanted to show when listing units. List of dict with source/type or fieldname/subfield.
+# Order is important where the first two fields will be shown in that order
+# [{"fieldname": "shortname", "subfield": "nob"},{"source": "sapuio", "type": "legacy_stedkode"}]
 ORGREG_EXTRA_IDS = []
 
 # Acronyms to be imported as identifiers from orgreg. List of acronym values, supported ones are: nob, nno, eng
diff --git a/gregsite/settings/testing.py b/gregsite/settings/testing.py
index 0c2c8bed286b0cdc9eba628f83d861d88a00a7a3..0cff0dc5a51520eb84e28183bbe8df1a66394661 100644
--- a/gregsite/settings/testing.py
+++ b/gregsite/settings/testing.py
@@ -22,5 +22,8 @@ ORGREG_CLIENT = {
     "endpoints": {"base_url": "https://example.com/orgreg/"},
     "headers": {"X-Gravitee-Api-Key": "foo"},
 }
-ORGREG_EXTRA_IDS = []
+ORGREG_EXTRA_IDS = [
+    {"fieldname": "shortname", "subfield": "nob"},
+    {"type": "legacy_stedkode", "source": "sapuio"},
+]
 ORGREG_ACRONYMS = []
diff --git a/gregui/tests/api/views/test_ous.py b/gregui/tests/api/views/test_ous.py
index b512e105439a1e096f26495cafb6e91501ab256f..ff091c0f89127af7c11f182384977dfaea838178 100644
--- a/gregui/tests/api/views/test_ous.py
+++ b/gregui/tests/api/views/test_ous.py
@@ -60,6 +60,24 @@ def test_acronym_nob_field_empty_if_identifier_not_present(
 
     resp = client.get(reverse("gregui-v1:ou-list"))
     data = resp.json()
-
     assert len(data) == 1
     assert data[0]["acronym_nob"] is None
+
+
+@pytest.mark.django_db
+def test_org_str3(unit_foo3):
+    assert str(unit_foo3) == " (foo_unit3) (FOO) (123456)"
+
+
+@pytest.mark.django_db
+def test_unit_fields_populated_if_identifier_present(
+    unit_foo3, client, log_in, user_sponsor_foobar
+):
+    log_in(user_sponsor_foobar)
+
+    resp = client.get(reverse("gregui-v1:ou-list"))
+    data = resp.json()
+    orgunit = data[0]
+    assert orgunit["identifier_1"] == "FOO"  # shortname
+    assert orgunit["identifier_2"] == "123456"
+    assert orgunit["orgreg_id"] == "1"
diff --git a/gregui/tests/conftest.py b/gregui/tests/conftest.py
index b999205c2e6096ba9efa2234434cdfb168c88d04..c77fe560cbabe1bc9ae4d1ea2745d0deeb084a85 100644
--- a/gregui/tests/conftest.py
+++ b/gregui/tests/conftest.py
@@ -19,6 +19,7 @@ from greg.models import (
     Invitation,
     InvitationLink,
     OrganizationalUnit,
+    OuIdentifier,
     Person,
     Role,
     RoleType,
@@ -80,6 +81,21 @@ def unit_bar() -> OrganizationalUnit:
     return OrganizationalUnit.objects.get(id=ou.id)
 
 
+@pytest.fixture
+def unit_foo3() -> OrganizationalUnit:
+    ou = OrganizationalUnit.objects.create(name_en="foo_unit3")
+    OuIdentifier.objects.create(
+        source="orgreg", name="shortname", value="FOO", orgunit=ou
+    )
+    OuIdentifier.objects.create(
+        source="sapuio", name="legacy_stedkode", value="123456", orgunit=ou
+    )
+    OuIdentifier.objects.create(
+        source="orgreg", name="orgreg_id", value="1", orgunit=ou
+    )
+    return OrganizationalUnit.objects.get(id=ou.id)
+
+
 @pytest.fixture
 def role_type_foo() -> RoleType:
     rt = RoleType.objects.create(
@@ -130,6 +146,13 @@ def sponsor_bar(unit_bar: OrganizationalUnit, create_sponsor) -> Sponsor:
     )
 
 
+@pytest.fixture
+def sponsor_foobar(unit_foo3: OrganizationalUnit, create_sponsor) -> Sponsor:
+    return create_sponsor(
+        feide_id="foo3@example.com", first_name="Foo", last_name="3", unit=unit_foo3
+    )
+
+
 @pytest.fixture
 def create_user() -> Callable[[str, str, str, str], UserModel]:
     user_model = get_user_model()
@@ -195,6 +218,22 @@ def user_sponsor_bar(sponsor_bar: Sponsor, create_user) -> User:
     return user_model.objects.get(id=user.id)
 
 
+@pytest.fixture
+def user_sponsor_foobar(sponsor_foobar: Sponsor, create_user) -> User:
+    user_model = get_user_model()
+
+    user = create_user(
+        username="test_sponsor_foobar",
+        email="foo3@example.org",
+        first_name="Foo",
+        last_name="3",
+    )
+    GregUserProfile.objects.create(user=user, sponsor=sponsor_foobar)
+
+    # This user is a sponsor for unit_foo3
+    return user_model.objects.get(id=user.id)
+
+
 @pytest.fixture
 def user_person(person_foo: Sponsor, create_user) -> User:
     user_model = get_user_model()