diff --git a/pybotx/client/users_api/user_from_search.py b/pybotx/client/users_api/user_from_search.py
index 2c1c8ffb..9d487298 100644
--- a/pybotx/client/users_api/user_from_search.py
+++ b/pybotx/client/users_api/user_from_search.py
@@ -13,6 +13,8 @@ class BotXAPISearchUserResult(VerifiedPayloadBaseModel):
     user_huid: UUID
     ad_login: str | None = None
     ad_domain: str | None = None
+    ad_groups: list[str] = Field(default_factory=list)
+    openid_roles: list[str] = Field(default_factory=list)
     avatar: str | None = None
     avatar_preview: str | None = None
     name: str
@@ -53,6 +55,8 @@ def to_domain(self) -> UserFromSearch:
             huid=self.result.user_huid,
             ad_login=self.result.ad_login,
             ad_domain=self.result.ad_domain,
+            ad_groups=self.result.ad_groups,
+            openid_roles=self.result.openid_roles,
             avatar=self.result.avatar,
             avatar_preview=self.result.avatar_preview,
             username=self.result.name,
@@ -87,6 +91,8 @@ def to_domain(self) -> list[UserFromSearch]:
                 huid=user.user_huid,
                 ad_login=user.ad_login,
                 ad_domain=user.ad_domain,
+                ad_groups=user.ad_groups,
+                openid_roles=user.openid_roles,
                 avatar=user.avatar,
                 avatar_preview=user.avatar_preview,
                 username=user.name,
diff --git a/pybotx/models/users.py b/pybotx/models/users.py
index b0ca61ca..6116a1e2 100644
--- a/pybotx/models/users.py
+++ b/pybotx/models/users.py
@@ -1,4 +1,4 @@
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from datetime import datetime
 from uuid import UUID
 
@@ -34,6 +34,12 @@ class UserFromSearch:
         rts_id: User RTS id.
         created_at: User creation timestamp.
         updated_at: User update timestamp.
+        ad_groups: User AD group names. BotX returns them only when the bot has
+            allow_read_ad_groups enabled. An empty list does not distinguish
+            no group membership from unavailable data.
+        openid_roles: User OpenID role names. BotX returns them only when the bot
+            has allow_read_openid_roles enabled. An empty list does not
+            distinguish no roles from unavailable data.
     """
 
     huid: UUID
@@ -60,6 +66,8 @@ class UserFromSearch:
     rts_id: UUID | None = None
     created_at: datetime | None = None
     updated_at: datetime | None = None
+    ad_groups: list[str] = field(default_factory=list)
+    openid_roles: list[str] = field(default_factory=list)
 
 
 @dataclass(slots=True)
diff --git a/tests/fixtures/users_api.py b/tests/fixtures/users_api.py
index d26b3368..4996633d 100644
--- a/tests/fixtures/users_api.py
+++ b/tests/fixtures/users_api.py
@@ -13,6 +13,8 @@ def user_from_search_with_data_json() -> dict[str, Any]:
         "user_huid": "6fafda2c-6505-57a5-a088-25ea5d1d0364",
         "ad_login": "ad_user_login",
         "ad_domain": "cts.com",
+        "ad_groups": ["employees", "developers", "vpn-users"],
+        "openid_roles": ["openid_user", "openid_profile"],
         "avatar": (
             "https://test-cts.ru/uploads/profile_avatar/fa13e946-121b-52ce-aa92-677b51d19d83/"
             "3ebb64d5e2f54e1ab9a3f2ff8096f55a.jpg"
@@ -50,6 +52,8 @@ def user_from_search_with_data() -> UserFromSearch:
         huid=UUID("6fafda2c-6505-57a5-a088-25ea5d1d0364"),
         ad_login="ad_user_login",
         ad_domain="cts.com",
+        ad_groups=["employees", "developers", "vpn-users"],
+        openid_roles=["openid_user", "openid_profile"],
         avatar=(
             "https://test-cts.ru/uploads/profile_avatar/fa13e946-121b-52ce-aa92-677b51d19d83/"
             "3ebb64d5e2f54e1ab9a3f2ff8096f55a.jpg"
@@ -115,6 +119,8 @@ def user_from_search_without_data() -> UserFromSearch:
         huid=UUID("6fafda2c-6505-57a5-a088-25ea5d1d0364"),
         ad_login="ad_user_login",
         ad_domain="cts.com",
+        ad_groups=[],
+        openid_roles=[],
         avatar=None,
         avatar_preview=None,
         username="Bob",
diff --git a/tests/models/test_users.py b/tests/models/test_users.py
new file mode 100644
index 00000000..8ade91d1
--- /dev/null
+++ b/tests/models/test_users.py
@@ -0,0 +1,58 @@
+from uuid import UUID
+
+from pybotx import UserFromSearch, UserKinds
+
+
+def test__user_from_search__preserves_existing_positional_arguments() -> None:
+    user = UserFromSearch(
+        UUID("6fafda2c-6505-57a5-a088-25ea5d1d0364"),
+        "alice",
+        "example.com",
+        "Alice",
+        None,
+        None,
+        None,
+        ["alice@example.com"],
+        None,
+        UserKinds.CTS_USER,
+        "https://example.com/avatar.png",
+        "https://example.com/avatar-preview.png",
+    )
+
+    assert user.avatar == "https://example.com/avatar.png"
+    assert user.avatar_preview == "https://example.com/avatar-preview.png"
+    assert user.ad_groups == []
+    assert user.openid_roles == []
+
+
+def test__user_from_search__group_and_role_defaults_are_independent() -> None:
+    first = UserFromSearch(
+        huid=UUID("6fafda2c-6505-57a5-a088-25ea5d1d0364"),
+        ad_login=None,
+        ad_domain=None,
+        username="Alice",
+        company=None,
+        company_position=None,
+        department=None,
+        emails=[],
+        other_id=None,
+        user_kind=UserKinds.CTS_USER,
+    )
+    second = UserFromSearch(
+        huid=UUID("6fafda2c-6505-57a5-a088-25ea5d1d0364"),
+        ad_login=None,
+        ad_domain=None,
+        username="Alice",
+        company=None,
+        company_position=None,
+        department=None,
+        emails=[],
+        other_id=None,
+        user_kind=UserKinds.CTS_USER,
+    )
+
+    first.ad_groups.append("employees")
+    first.openid_roles.append("reader")
+
+    assert second.ad_groups == []
+    assert second.openid_roles == []