diff --git a/awx/main/migrations/0205_add_ordering_to_instancegroup_and_workflow_nodes.py b/awx/main/migrations/0205_add_ordering_to_instancegroup_and_workflow_nodes.py
new file mode 100644
index 0000000000..ea6670a88f
--- /dev/null
+++ b/awx/main/migrations/0205_add_ordering_to_instancegroup_and_workflow_nodes.py
@@ -0,0 +1,29 @@
+# Generated by Django 5.2.8 on 2026-02-20 03:39
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0204_squashed_deletions'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='instancegroup',
+            options={
+                'default_permissions': ('change', 'delete', 'view'),
+                'ordering': ('pk',),
+                'permissions': [('use_instancegroup', 'Can use instance group in a preference list of a resource')],
+            },
+        ),
+        migrations.AlterModelOptions(
+            name='workflowjobnode',
+            options={'ordering': ('pk',)},
+        ),
+        migrations.AlterModelOptions(
+            name='workflowjobtemplatenode',
+            options={'ordering': ('pk',)},
+        ),
+    ]
diff --git a/awx/main/models/ha.py b/awx/main/models/ha.py
index 4b9bba6ba9..6e40ec12a7 100644
--- a/awx/main/models/ha.py
+++ b/awx/main/models/ha.py
@@ -485,6 +485,7 @@ class InstanceGroup(HasPolicyEditsMixin, BaseModel, RelatedJobsMixin, ResourceMi
 
     class Meta:
         app_label = 'main'
+        ordering = ('pk',)
         permissions = [('use_instancegroup', 'Can use instance group in a preference list of a resource')]
         # Since this has no direct organization field only superuser can add, so remove add permission
         default_permissions = ('change', 'delete', 'view')
diff --git a/awx/main/models/workflow.py b/awx/main/models/workflow.py
index 1753dff26d..92e8630148 100644
--- a/awx/main/models/workflow.py
+++ b/awx/main/models/workflow.py
@@ -200,6 +200,7 @@ class WorkflowJobTemplateNode(WorkflowNodeBase):
         indexes = [
             models.Index(fields=['identifier']),
         ]
+        ordering = ('pk',)
 
     def get_absolute_url(self, request=None):
         return reverse('api:workflow_job_template_node_detail', kwargs={'pk': self.pk}, request=request)
@@ -286,6 +287,7 @@ class WorkflowJobNode(WorkflowNodeBase):
             models.Index(fields=["identifier", "workflow_job"]),
             models.Index(fields=['identifier']),
         ]
+        ordering = ('pk',)
 
     @property
     def event_processing_finished(self):
diff --git a/pytest.ini b/pytest.ini
index 54f261c07c..ae8838c0bb 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -15,9 +15,6 @@ markers =
 filterwarnings =
   error
 
-  # FIXME: Upgrade protobuf https://github.com/protocolbuffers/protobuf/issues/15077
-  once:Type google._upb._message.* uses PyType_Spec with a metaclass that has custom tp_new:DeprecationWarning
-
   # FIXME: Upgrade python-dateutil https://github.com/dateutil/dateutil/issues/1340
   once:datetime.datetime.utcfromtimestamp\(\) is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC:DeprecationWarning
 
@@ -31,29 +28,12 @@ filterwarnings =
   # FIXME: Delete this entry once `zope` is updated.
   once:Deprecated call to `pkg_resources.declare_namespace.'zope'.`.\nImplementing implicit namespace packages .as specified in PEP 420. is preferred to `pkg_resources.declare_namespace`. See https.//setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages:DeprecationWarning:
 
-  # FIXME: Delete this entry once `coreapi` is deleted from the dependencies
-  # FIXME: and is no longer imported at runtime.
-  once:CoreAPI compatibility is deprecated and will be removed in DRF 3.17:rest_framework.RemovedInDRF317Warning:rest_framework.schemas.coreapi
-
   # FIXME: Delete this entry once the deprecation is acted upon.
   # Note: RemovedInDjango51Warning may not exist in newer Django versions
   ignore:'index_together' is deprecated. Use 'Meta.indexes' in 'main.\w+' instead.
 
-  # FIXME: Update `awx.main.migrations._dab_rbac` and delete this entry.
-  # Note: RemovedInDjango50Warning may not exist in newer Django versions
-  ignore:Using QuerySet.iterator.. after prefetch_related.. without specifying chunk_size is deprecated.
-
-  # FIXME: Figure this out, fix and then delete the entry. It's not entirely
-  # FIXME: clear what emits it and where.
-  once:Pagination may yield inconsistent results with an unordered object_list. .class 'awx.main.models.workflow.WorkflowJobTemplateNode'. QuerySet.:django.core.paginator.UnorderedObjectListWarning:django.core.paginator
-
-  # FIXME: Figure this out, fix and then delete the entry.
-  once::django.core.paginator.UnorderedObjectListWarning:rest_framework.pagination
-
-  # FIXME: Use `open()` via a context manager
-  # FIXME: in `awx/main/tests/unit/test_tasks.py` to close hanging file
-  # FIXME: descriptors and then delete the entry.
-  once:unclosed file <_io.TextIOWrapper name='[^']+' mode='r' encoding='UTF-8'>:ResourceWarning:awx.main.tests.unit.test_tasks
+  # FIXME: Add ordering to Resource model in django-ansible-base and delete this entry.
+  once:Pagination may yield inconsistent results with an unordered object_list.*Resource:django.core.paginator.UnorderedObjectListWarning
 
 # https://docs.pytest.org/en/stable/usage.html#creating-junitxml-format-files
 junit_duration_report = call