diff --git a/manila_tempest_tests/tests/rbac/base.py b/manila_tempest_tests/tests/rbac/base.py
index db53795..5aaf35e 100644
--- a/manila_tempest_tests/tests/rbac/base.py
+++ b/manila_tempest_tests/tests/rbac/base.py
@@ -102,6 +102,19 @@
         return share_network
 
     @classmethod
+    def create_share_type(cls):
+        name = data_utils.rand_name('share-type')
+        extra_specs = {
+            'driver_handles_share_servers': CONF.share.multitenancy_enabled,
+        }
+        share_type = cls.admin_shares_v2_client.create_share_type(
+            name=name, extra_specs=extra_specs)['share_type']
+        cls.addClassResourceCleanup(
+            cls.delete_resource, cls.admin_shares_v2_client,
+            st_id=share_type['id'])
+        return share_type
+
+    @classmethod
     def get_share_type(cls):
         return cls.shares_v2_client.get_default_share_type()['share_type']
 
diff --git a/manila_tempest_tests/tests/rbac/test_share_type_extra_specs.py b/manila_tempest_tests/tests/rbac/test_share_type_extra_specs.py
new file mode 100644
index 0000000..0fae6f0
--- /dev/null
+++ b/manila_tempest_tests/tests/rbac/test_share_type_extra_specs.py
@@ -0,0 +1,170 @@
+# Copyright 2022 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import abc
+
+from tempest import config
+from tempest.lib import decorators
+from tempest.lib import exceptions as lib_exc
+from testtools import testcase as tc
+
+from manila_tempest_tests.tests.api import base
+from manila_tempest_tests.tests.rbac import base as rbac_base
+
+CONF = config.CONF
+
+
+class ShareRbacExtraSpecsTests(rbac_base.ShareRbacBaseTests,
+                               metaclass=abc.ABCMeta):
+
+    @classmethod
+    def setup_clients(cls):
+        super(ShareRbacExtraSpecsTests, cls).setup_clients()
+        cls.persona = getattr(cls, 'os_%s' % cls.credentials[0])
+        cls.client = cls.persona.share_v2.SharesV2Client()
+        cls.admin_shares_v2_client = (
+            cls.os_project_admin.share_v2.SharesV2Client())
+
+    @classmethod
+    def resource_setup(cls):
+        super(ShareRbacExtraSpecsTests, cls).resource_setup()
+        cls.extra_specs = {u'key': u'value'}
+        cls.share_type = cls.create_share_type()
+
+    @abc.abstractmethod
+    def test_create_share_type_extra_specs(self):
+        pass
+
+    @abc.abstractmethod
+    def test_get_share_type_extra_specs(self):
+        pass
+
+    @abc.abstractmethod
+    def test_update_share_type_extra_spec(self):
+        pass
+
+    @abc.abstractmethod
+    def test_delete_share_type_extra_spec(self):
+        pass
+
+
+class ProjectAdminTests(ShareRbacExtraSpecsTests, base.BaseSharesTest):
+
+    credentials = ['project_admin']
+
+    @classmethod
+    def setup_clients(cls):
+        super(ProjectAdminTests, cls).setup_clients()
+        project_member = cls.setup_user_client(
+            cls.persona, project_id=cls.persona.credentials.project_id)
+        cls.share_member_client = project_member.share_v2.SharesV2Client()
+
+    @decorators.idempotent_id('d51817f4-b186-4eca-8779-f3c36dcd98e7')
+    @tc.attr(base.TAG_POSITIVE, base.TAG_API)
+    def test_create_share_type_extra_specs(self):
+        self.do_request(
+            'create_share_type_extra_specs', expected_status=200,
+            share_type_id=self.share_type['id'], extra_specs=self.extra_specs)
+        self.addCleanup(
+            self.admin_shares_v2_client.delete_share_type_extra_spec,
+            self.share_type['id'], extra_spec_name='key')
+
+    @decorators.idempotent_id('d4deeb0b-8765-4487-9f1f-9f10088934dd')
+    @tc.attr(base.TAG_POSITIVE, base.TAG_API)
+    def test_get_share_type_extra_specs(self):
+        self.do_request(
+            'get_share_type_extra_specs', expected_status=200,
+            share_type_id=self.share_type['id'])
+
+    @decorators.idempotent_id('bb27641b-5249-4343-bb08-5a123f31b9f1')
+    @tc.attr(base.TAG_POSITIVE, base.TAG_API)
+    def test_update_share_type_extra_spec(self):
+        self.do_request(
+            'update_share_type_extra_spec', expected_status=200,
+            share_type_id=self.share_type['id'], spec_name='key',
+            spec_value='value_updated')
+
+    @decorators.idempotent_id('81d59322-8ec1-4f32-a50d-2fedd1cca655')
+    @tc.attr(base.TAG_POSITIVE, base.TAG_API)
+    def test_delete_share_type_extra_spec(self):
+        self.admin_shares_v2_client.create_share_type_extra_specs(
+            self.share_type['id'], self.extra_specs)
+        self.do_request(
+            'delete_share_type_extra_spec', expected_status=202,
+            share_type_id=self.share_type['id'], extra_spec_name='key')
+
+
+class ProjectMemberTests(ShareRbacExtraSpecsTests, base.BaseSharesTest):
+
+    credentials = ['project_member', 'project_admin']
+
+    @decorators.idempotent_id('446c1e7c-5ca2-46f5-b2f3-6417152e5bf8')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_create_share_type_extra_specs(self):
+        self.do_request(
+            'create_share_type_extra_specs', expected_status=lib_exc.Forbidden,
+            share_type_id=self.share_type['id'], extra_specs=self.extra_specs)
+
+    @decorators.idempotent_id('aabdf0c1-8b68-4c40-a542-cc1dbd039279')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_get_share_type_extra_specs(self):
+        self.do_request(
+            'get_share_type_extra_specs', expected_status=lib_exc.Forbidden,
+            share_type_id=self.share_type['id'])
+
+    @decorators.idempotent_id('3629f91c-ad21-4321-acd9-7fca92a4721a')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_update_share_type_extra_spec(self):
+        self.do_request(
+            'update_share_type_extra_spec', expected_status=lib_exc.Forbidden,
+            share_type_id=self.share_type['id'], spec_name='key',
+            spec_value='value_updated')
+
+    @decorators.idempotent_id('0bee97ab-b406-481c-9b8b-4813fb9f49dc')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_delete_share_type_extra_spec(self):
+        self.admin_shares_v2_client.create_share_type_extra_specs(
+            self.share_type['id'], self.extra_specs)
+        self.do_request(
+            'delete_share_type_extra_spec', expected_status=lib_exc.Forbidden,
+            share_type_id=self.share_type['id'], extra_spec_name='key')
+        self.addCleanup(
+            self.admin_shares_v2_client.delete_share_type_extra_spec,
+            self.share_type['id'], extra_spec_name='key')
+
+
+class ProjectReaderTests(ProjectMemberTests):
+
+    credentials = ['project_reader', 'project_admin']
+
+    @decorators.idempotent_id('da80b823-9a96-45c3-8f86-e9f7fc5ad2c6')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_create_share_type_extra_specs(self):
+        super(ProjectReaderTests, self).test_create_share_type_extra_specs()
+
+    @decorators.idempotent_id('78989220-22dc-46d2-b83b-63f070988eed')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_get_share_type_extra_specs(self):
+        super(ProjectReaderTests, self).test_get_share_type_extra_specs()
+
+    @decorators.idempotent_id('c77173d4-b90c-4edf-a9b6-a26c81aaec42')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_update_share_type_extra_spec(self):
+        super(ProjectReaderTests, self).test_update_share_type_extra_spec()
+
+    @decorators.idempotent_id('46fc8e62-b987-444f-ab9f-cd86a8960156')
+    @tc.attr(base.TAG_NEGATIVE, base.TAG_API)
+    def test_delete_share_type_extra_spec(self):
+        super(ProjectReaderTests, self).test_delete_share_type_extra_spec()