diff --git a/tests/e2e/helpdesk/conftest.py b/tests/e2e/helpdesk/conftest.py
index 53ea5ca3..9b0d14f1 100644
--- a/tests/e2e/helpdesk/conftest.py
+++ b/tests/e2e/helpdesk/conftest.py
@@ -135,3 +135,46 @@ async def async_created_form(async_mpt_ops, form_data):
 @pytest.fixture
 async def async_created_published_form(async_mpt_ops, async_created_form):
     return await async_mpt_ops.helpdesk.forms.publish(async_created_form.id)
+
+
+@pytest.fixture
+def parameter_data(short_uuid):
+    return {
+        "name": f"E2E Helpdesk Parameter {short_uuid}",
+        "description": "E2E Created Helpdesk Parameter",
+        "scope": "Form",
+        "phase": "Request",
+        "type": "SingleLineText",
+        "multiple": False,
+        "displayOrder": None,
+        "constraints": {
+            "required": False,
+            "readonly": False,
+            "hidden": False,
+        },
+        "options": {
+            "hintText": "E2E Parameter Hint Text",
+            "placeholderText": "E2E Parameter Placeholder Text",
+        },
+    }
+
+
+@pytest.fixture(scope="session")
+def invalid_parameter_id():
+    return "PAR-0000-0000"
+
+
+@pytest.fixture
+def created_parameter(mpt_ops, parameter_data):
+    with create_fixture_resource_and_delete(
+        mpt_ops.helpdesk.parameters, parameter_data
+    ) as parameter:
+        yield parameter
+
+
+@pytest.fixture
+async def async_created_parameter(async_mpt_ops, parameter_data):
+    async with async_create_fixture_resource_and_delete(
+        async_mpt_ops.helpdesk.parameters, parameter_data
+    ) as parameter:
+        yield parameter
diff --git a/tests/e2e/helpdesk/parameter_groups/parameters/conftest.py b/tests/e2e/helpdesk/parameter_groups/parameters/conftest.py
index 05b6ed60..183f6ee9 100644
--- a/tests/e2e/helpdesk/parameter_groups/parameters/conftest.py
+++ b/tests/e2e/helpdesk/parameter_groups/parameters/conftest.py
@@ -6,24 +6,6 @@
 )
 
 
-@pytest.fixture
-def parameter_data(short_uuid):
-    return {
-        "name": f"E2E Helpdesk Group Parameter {short_uuid}",
-        "description": "E2E Created Helpdesk Group Parameter",
-        "scope": "Case",
-        "phase": "Request",
-        "type": "SingleLineText",
-        "multiple": False,
-        "constraints": {
-            "required": False,
-            "readonly": False,
-            "hidden": False,
-            "visibility": "All",
-        },
-    }
-
-
 @pytest.fixture
 def created_parameter_definition(mpt_ops, parameter_data):
     with create_fixture_resource_and_delete(
@@ -54,11 +36,9 @@ def parameter_group_parameter_data(created_parameter_definition):
 
 
 @pytest.fixture
-def created_parameter_group_parameter(
-    parameter_group_parameters_service, parameter_group_parameter_data
-):
+def created_parameter_group_parameter(parameter_group_parameters_service, created_parameter):
     with create_fixture_resource_and_delete(
-        parameter_group_parameters_service, parameter_group_parameter_data
+        parameter_group_parameters_service, {"id": created_parameter.id, "displayOrder": 1}
     ) as parameter_group_parameter:
         yield parameter_group_parameter
 
@@ -83,9 +63,10 @@ def async_parameter_group_parameter_data(async_created_parameter_definition):
 
 @pytest.fixture
 async def async_created_parameter_group_parameter(
-    async_parameter_group_parameters_service, async_parameter_group_parameter_data
+    async_parameter_group_parameters_service, async_created_parameter
 ):
     async with async_create_fixture_resource_and_delete(
-        async_parameter_group_parameters_service, async_parameter_group_parameter_data
+        async_parameter_group_parameters_service,
+        {"id": async_created_parameter.id, "displayOrder": 1},
     ) as parameter_group_parameter:
         yield parameter_group_parameter
diff --git a/tests/e2e/helpdesk/parameter_groups/parameters/test_async_parameters.py b/tests/e2e/helpdesk/parameter_groups/parameters/test_async_parameters.py
index a8aa1ff2..4162aba3 100644
--- a/tests/e2e/helpdesk/parameter_groups/parameters/test_async_parameters.py
+++ b/tests/e2e/helpdesk/parameter_groups/parameters/test_async_parameters.py
@@ -5,7 +5,7 @@
 from mpt_api_client.exceptions import MPTAPIError
 from mpt_api_client.resources.helpdesk.parameter_group_parameters import ParameterGroupParameter
 
-pytestmark = [pytest.mark.flaky, pytest.mark.skip(reason="Unskip after MPT-19967 fixed")]
+pytestmark = [pytest.mark.flaky]
 
 
 async def test_get_parameter_group_parameter(
diff --git a/tests/e2e/helpdesk/parameter_groups/parameters/test_sync_parameters.py b/tests/e2e/helpdesk/parameter_groups/parameters/test_sync_parameters.py
index 16fee1be..480c3460 100644
--- a/tests/e2e/helpdesk/parameter_groups/parameters/test_sync_parameters.py
+++ b/tests/e2e/helpdesk/parameter_groups/parameters/test_sync_parameters.py
@@ -5,7 +5,7 @@
 from mpt_api_client.exceptions import MPTAPIError
 from mpt_api_client.resources.helpdesk.parameter_group_parameters import ParameterGroupParameter
 
-pytestmark = [pytest.mark.flaky, pytest.mark.skip(reason="Unskip after MPT-19967 fixed")]
+pytestmark = [pytest.mark.flaky]
 
 
 def test_get_parameter_group_parameter(
diff --git a/tests/e2e/helpdesk/parameter_groups/test_async_parameter_groups.py b/tests/e2e/helpdesk/parameter_groups/test_async_parameter_groups.py
index 8171aa57..1619e1ab 100644
--- a/tests/e2e/helpdesk/parameter_groups/test_async_parameter_groups.py
+++ b/tests/e2e/helpdesk/parameter_groups/test_async_parameter_groups.py
@@ -5,7 +5,7 @@
 from mpt_api_client.exceptions import MPTAPIError
 from mpt_api_client.resources.helpdesk.parameter_groups import ParameterGroup
 
-pytestmark = [pytest.mark.flaky, pytest.mark.skip(reason="Unskip after MPT-19967 fixed")]
+pytestmark = [pytest.mark.flaky]
 
 
 async def test_get_parameter_group(async_parameter_groups_service, async_created_parameter_group):
diff --git a/tests/e2e/helpdesk/parameter_groups/test_sync_parameter_groups.py b/tests/e2e/helpdesk/parameter_groups/test_sync_parameter_groups.py
index 71935eaf..3726adb3 100644
--- a/tests/e2e/helpdesk/parameter_groups/test_sync_parameter_groups.py
+++ b/tests/e2e/helpdesk/parameter_groups/test_sync_parameter_groups.py
@@ -5,7 +5,7 @@
 from mpt_api_client.exceptions import MPTAPIError
 from mpt_api_client.resources.helpdesk.parameter_groups import ParameterGroup
 
-pytestmark = [pytest.mark.flaky, pytest.mark.skip(reason="Unskip after MPT-19967 fixed")]
+pytestmark = [pytest.mark.flaky]
 
 
 def test_get_parameter_group(parameter_groups_service, created_parameter_group):
diff --git a/tests/e2e/helpdesk/parameters/conftest.py b/tests/e2e/helpdesk/parameters/conftest.py
deleted file mode 100644
index ace46f00..00000000
--- a/tests/e2e/helpdesk/parameters/conftest.py
+++ /dev/null
@@ -1,45 +0,0 @@
-import pytest
-
-from tests.e2e.helper import (
-    async_create_fixture_resource_and_delete,
-    create_fixture_resource_and_delete,
-)
-
-
-@pytest.fixture
-def parameter_data(short_uuid):
-    return {
-        "name": f"E2E Helpdesk Parameter {short_uuid}",
-        "description": "E2E Created Helpdesk Parameter",
-        "scope": "Case",
-        "phase": "Request",
-        "type": "SingleLineText",
-        "multiple": False,
-        "constraints": {
-            "required": False,
-            "readonly": False,
-            "hidden": False,
-            "visibility": "All",
-        },
-    }
-
-
-@pytest.fixture(scope="session")
-def invalid_parameter_id():
-    return "PAR-0000-0000"
-
-
-@pytest.fixture
-def created_parameter(mpt_ops, parameter_data):
-    with create_fixture_resource_and_delete(
-        mpt_ops.helpdesk.parameters, parameter_data
-    ) as parameter:
-        yield parameter
-
-
-@pytest.fixture
-async def async_created_parameter(async_mpt_ops, parameter_data):
-    async with async_create_fixture_resource_and_delete(
-        async_mpt_ops.helpdesk.parameters, parameter_data
-    ) as parameter:
-        yield parameter
diff --git a/tests/e2e/helpdesk/parameters/test_async_parameters.py b/tests/e2e/helpdesk/parameters/test_async_parameters.py
index 45e680c0..e22ecde6 100644
--- a/tests/e2e/helpdesk/parameters/test_async_parameters.py
+++ b/tests/e2e/helpdesk/parameters/test_async_parameters.py
@@ -5,7 +5,7 @@
 from mpt_api_client.exceptions import MPTAPIError
 from mpt_api_client.resources.helpdesk.parameters import Parameter
 
-pytestmark = [pytest.mark.flaky, pytest.mark.skip(reason="Unskip after MPT-19967 fixed")]
+pytestmark = [pytest.mark.flaky]
 
 
 async def test_get_parameter(async_mpt_ops, async_created_parameter):
diff --git a/tests/e2e/helpdesk/parameters/test_sync_parameters.py b/tests/e2e/helpdesk/parameters/test_sync_parameters.py
index a8ef1f45..9fc2282f 100644
--- a/tests/e2e/helpdesk/parameters/test_sync_parameters.py
+++ b/tests/e2e/helpdesk/parameters/test_sync_parameters.py
@@ -5,7 +5,7 @@
 from mpt_api_client.exceptions import MPTAPIError
 from mpt_api_client.resources.helpdesk.parameters import Parameter
 
-pytestmark = [pytest.mark.flaky, pytest.mark.skip(reason="Unskip after MPT-19967 fixed")]
+pytestmark = [pytest.mark.flaky]
 
 
 def test_get_parameter(mpt_ops, created_parameter):