diff --git a/src/aap_eda/api/serializers/__init__.py b/src/aap_eda/api/serializers/__init__.py
index 2272a7e82..642a61a5c 100644
--- a/src/aap_eda/api/serializers/__init__.py
+++ b/src/aap_eda/api/serializers/__init__.py
@@ -61,7 +61,6 @@
     RulesetOutSerializer,
     RulesetSerializer,
 )
-from .tasks import TaskRefSerializer, TaskSerializer
 from .user import (
     AwxTokenCreateSerializer,
     AwxTokenSerializer,
@@ -94,9 +93,6 @@
     "RulesetSerializer",
     "RuleOutSerializer",
     "RuleSerializer",
-    # tasks
-    "TaskRefSerializer",
-    "TaskSerializer",
     # activations
     "ActivationSerializer",
     "ActivationListSerializer",
diff --git a/src/aap_eda/api/serializers/project.py b/src/aap_eda/api/serializers/project.py
index e325c2759..745d07c57 100644
--- a/src/aap_eda/api/serializers/project.py
+++ b/src/aap_eda/api/serializers/project.py
@@ -30,7 +30,6 @@ class Meta:
             "git_hash",
             "import_state",
             "import_error",
-            "import_task_id",
             "created_at",
             "modified_at",
         ]
@@ -98,7 +97,6 @@ class Meta:
             "git_hash",
             "import_state",
             "import_error",
-            "import_task_id",
             "created_at",
             "modified_at",
         ]
@@ -126,7 +124,6 @@ def to_representation(self, project):
             "credential": credential,
             "import_state": project["import_state"],
             "import_error": project["import_error"],
-            "import_task_id": project["import_task_id"],
             "created_at": project["created_at"],
             "modified_at": project["modified_at"],
         }
diff --git a/src/aap_eda/api/serializers/tasks.py b/src/aap_eda/api/serializers/tasks.py
deleted file mode 100644
index 995067636..000000000
--- a/src/aap_eda/api/serializers/tasks.py
+++ /dev/null
@@ -1,46 +0,0 @@
-#  Copyright 2023 Red Hat, Inc.
-#
-#  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.
-from drf_spectacular.utils import extend_schema_field
-from rest_framework import serializers
-from rest_framework.reverse import reverse
-from rq.job import JobStatus
-
-from aap_eda.core.tasking import Job
-
-
-class TaskRefSerializer(serializers.Serializer):
-    id = serializers.UUIDField()
-    href = serializers.SerializerMethodField()
-
-    @extend_schema_field(serializers.URLField)
-    def get_href(self, data: dict):
-        return reverse(
-            "task-detail", args=[data["id"]], request=self.context["request"]
-        )
-
-
-class TaskSerializer(serializers.Serializer):
-    id = serializers.UUIDField()
-    status = serializers.SerializerMethodField()
-    created_at = serializers.DateTimeField(allow_null=True)
-    enqueued_at = serializers.DateTimeField(allow_null=True)
-    started_at = serializers.DateTimeField(allow_null=True)
-    finished_at = serializers.DateTimeField(allow_null=True, source="ended_at")
-    result = serializers.JSONField()
-
-    @extend_schema_field(
-        serializers.ChoiceField(choices=[x.value for x in JobStatus])
-    )
-    def get_status(self, instance: Job) -> str:
-        return instance.get_status()
diff --git a/src/aap_eda/api/urls.py b/src/aap_eda/api/urls.py
index 96a174ec4..0a4d24062 100644
--- a/src/aap_eda/api/urls.py
+++ b/src/aap_eda/api/urls.py
@@ -31,7 +31,6 @@
 router.register("rulesets", views.RulesetViewSet)
 router.register("rules", views.RuleViewSet)
 router.register("roles", views.RoleViewSet)
-router.register("tasks", views.TaskViewSet, basename="task")
 router.register("activations", views.ActivationViewSet)
 router.register("activation-instances", views.ActivationInstanceViewSet)
 router.register("audit-rules", views.AuditRuleViewSet)
diff --git a/src/aap_eda/api/views/__init__.py b/src/aap_eda/api/views/__init__.py
index ea4b3e433..bc514bc49 100644
--- a/src/aap_eda/api/views/__init__.py
+++ b/src/aap_eda/api/views/__init__.py
@@ -23,7 +23,6 @@
     RulesetViewSet,
     RuleViewSet,
 )
-from .tasks import TaskViewSet
 from .user import CurrentUserAwxTokenViewSet, CurrentUserView, UserViewSet
 
 __all__ = (
@@ -38,8 +37,6 @@
     "RulebookViewSet",
     "RulesetViewSet",
     "RuleViewSet",
-    # tasks
-    "TaskViewSet",
     # activations
     "ActivationViewSet",
     "ActivationInstanceViewSet",
diff --git a/src/aap_eda/api/views/tasks.py b/src/aap_eda/api/views/tasks.py
deleted file mode 100644
index b50fc2030..000000000
--- a/src/aap_eda/api/views/tasks.py
+++ /dev/null
@@ -1,68 +0,0 @@
-#  Copyright 2023 Red Hat, Inc.
-#
-#  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.
-from itertools import chain
-from typing import Iterator, Optional
-
-from drf_spectacular.types import OpenApiTypes
-from drf_spectacular.utils import OpenApiParameter, extend_schema
-from rest_framework import exceptions, status
-from rest_framework.response import Response
-from rest_framework.viewsets import ViewSet
-
-from aap_eda.api import serializers
-from aap_eda.core.tasking import Job, get_queue
-
-
-class TaskViewSet(ViewSet):
-    @extend_schema(
-        responses={status.HTTP_200_OK: serializers.TaskSerializer},
-    )
-    def list(self, _request):
-        jobs = list_jobs()
-        serializer = serializers.TaskSerializer(jobs, many=True)
-        return Response(serializer.data)
-
-    @extend_schema(
-        parameters=[
-            OpenApiParameter("id", OpenApiTypes.UUID, OpenApiParameter.PATH)
-        ],
-        responses={
-            status.HTTP_200_OK: serializers.TaskSerializer,
-        },
-    )
-    def retrieve(self, _request, pk):
-        job = get_job(pk)
-        if job is None:
-            raise exceptions.NotFound
-        serializer = serializers.TaskSerializer(job)
-        return Response(serializer.data)
-
-
-def list_jobs() -> Iterator[Job]:
-    queue = get_queue()
-    all_job_ids = chain(
-        queue.get_job_ids(),
-        queue.started_job_registry.get_job_ids(),
-        queue.failed_job_registry.get_job_ids(),
-        queue.scheduled_job_registry.get_job_ids(),
-        queue.finished_job_registry.get_job_ids(),
-        queue.canceled_job_registry.get_job_ids(),
-        queue.deferred_job_registry.get_job_ids(),
-    )
-    return map(queue.fetch_job, all_job_ids)
-
-
-def get_job(job_id: str) -> Optional[Job]:
-    queue = get_queue()
-    return queue.fetch_job(job_id)
diff --git a/src/aap_eda/core/enums.py b/src/aap_eda/core/enums.py
index 7db5467d2..22cee3a5e 100644
--- a/src/aap_eda/core/enums.py
+++ b/src/aap_eda/core/enums.py
@@ -42,10 +42,8 @@ class ResourceType(DjangoStrEnum):
     ACTIVATION_INSTANCE = "activation_instance"
     AUDIT_RULE = "audit_rule"
     AUDIT_EVENT = "audit_event"
-    TASK = "task"
     USER = "user"
     PROJECT = "project"
-    INVENTORY = "inventory"
     EXTRA_VAR = "extra_var"
     RULEBOOK = "rulebook"
     ROLE = "role"
@@ -63,13 +61,6 @@ class Action(DjangoStrEnum):
     RESTART = "restart"
 
 
-class InventorySource(DjangoStrEnum):
-    PROJECT = "project"
-    COLLECTION = "collection"
-    USER_DEFINED = "user_defined"
-    EXECUTION_ENV = "execution_env"
-
-
 # TODO: rename to "RulebookProcessStatus" or "ParentProcessStatus"
 class ActivationStatus(DjangoStrEnum):
     STARTING = "starting"
diff --git a/src/aap_eda/core/management/commands/create_initial_data.py b/src/aap_eda/core/management/commands/create_initial_data.py
index 4009bc4d9..9a39b37b1 100644
--- a/src/aap_eda/core/management/commands/create_initial_data.py
+++ b/src/aap_eda/core/management/commands/create_initial_data.py
@@ -36,10 +36,8 @@
             "activation_instance": ["read", "delete"],
             "audit_rule": ["read"],
             "audit_event": ["read"],
-            "task": ["read"],
             "user": ["create", "read", "update", "delete"],
             "project": ["create", "read", "update", "delete"],
-            "inventory": ["create", "read", "update", "delete"],
             "extra_var": ["create", "read", "update", "delete"],
             "rulebook": ["create", "read", "update", "delete"],
             "role": ["create", "read", "update", "delete"],
@@ -56,9 +54,7 @@
             "activation_instance": ["read"],
             "audit_rule": ["read"],
             "audit_event": ["read"],
-            "task": ["read"],
             "project": ["create", "read", "update", "delete"],
-            "inventory": ["create", "read", "update", "delete"],
             "extra_var": ["create", "read", "update", "delete"],
             "rulebook": ["create", "read", "update", "delete"],
             "decision_environment": ["create", "read", "update", "delete"],
@@ -86,9 +82,7 @@
             "activation_instance": ["read", "delete"],
             "audit_rule": ["read"],
             "audit_event": ["read"],
-            "task": ["read"],
             "project": ["create", "read", "update", "delete"],
-            "inventory": ["create", "read", "update", "delete"],
             "extra_var": ["create", "read", "update", "delete"],
             "rulebook": ["create", "read", "update", "delete"],
             "decision_environment": ["create", "read", "update", "delete"],
@@ -107,9 +101,7 @@
             "activation_instance": ["read"],
             "audit_rule": ["read"],
             "audit_event": ["read"],
-            "task": ["read"],
             "project": ["read"],
-            "inventory": ["read"],
             "extra_var": ["read"],
             "rulebook": ["read"],
             "decision_environment": ["read"],
@@ -125,10 +117,8 @@
             "activation_instance": ["read"],
             "audit_rule": ["read"],
             "audit_event": ["read"],
-            "task": ["read"],
             "user": ["read"],
             "project": ["read"],
-            "inventory": ["read"],
             "extra_var": ["read"],
             "rulebook": ["read"],
             "role": ["read"],
@@ -145,9 +135,7 @@
             "activation_instance": ["read"],
             "audit_rule": ["read"],
             "audit_event": ["read"],
-            "task": ["read"],
             "project": ["read"],
-            "inventory": ["read"],
             "extra_var": ["read"],
             "rulebook": ["read"],
             "decision_environment": ["read"],
diff --git a/src/aap_eda/core/migrations/0023_alter_permission_resource_type_delete_inventory.py b/src/aap_eda/core/migrations/0023_alter_permission_resource_type_delete_inventory.py
new file mode 100644
index 000000000..a1c92729e
--- /dev/null
+++ b/src/aap_eda/core/migrations/0023_alter_permission_resource_type_delete_inventory.py
@@ -0,0 +1,34 @@
+# Generated by Django 4.2.7 on 2024-02-09 14:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0022_activationrequestqueue_process_parent_id_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="permission",
+            name="resource_type",
+            field=models.TextField(
+                choices=[
+                    ("activation", "activation"),
+                    ("activation_instance", "activation_instance"),
+                    ("audit_rule", "audit_rule"),
+                    ("audit_event", "audit_event"),
+                    ("user", "user"),
+                    ("project", "project"),
+                    ("extra_var", "extra_var"),
+                    ("rulebook", "rulebook"),
+                    ("role", "role"),
+                    ("decision_environment", "decision_environment"),
+                    ("credential", "credential"),
+                ]
+            ),
+        ),
+        migrations.DeleteModel(
+            name="Inventory",
+        ),
+    ]
diff --git a/src/aap_eda/core/models/__init__.py b/src/aap_eda/core/models/__init__.py
index c2dbb876c..c377653d9 100644
--- a/src/aap_eda/core/models/__init__.py
+++ b/src/aap_eda/core/models/__init__.py
@@ -17,7 +17,6 @@
 from .credential import Credential
 from .decision_environment import DecisionEnvironment
 from .event_stream import EventStream
-from .inventory import Inventory
 from .job import (
     ActivationInstanceJobInstance,
     Job,
@@ -47,7 +46,6 @@
     "AuditEvent",
     "AuditRule",
     "ExtraVar",
-    "Inventory",
     "JobInstanceEvent",
     "JobInstanceHost",
     "JobInstance",
diff --git a/src/aap_eda/core/models/inventory.py b/src/aap_eda/core/models/inventory.py
deleted file mode 100644
index 75b6e0b1b..000000000
--- a/src/aap_eda/core/models/inventory.py
+++ /dev/null
@@ -1,49 +0,0 @@
-#  Copyright 2022 Red Hat, Inc.
-#
-#  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.
-
-from django.db import models
-
-from aap_eda.core.enums import InventorySource
-
-__all__ = "Inventory"
-
-
-class Inventory(models.Model):
-    class Meta:
-        db_table = "core_inventory"
-        constraints = [
-            models.CheckConstraint(
-                check=models.Q(inventory_source__in=InventorySource.values()),
-                name="ck_inventory_source_values",
-            ),
-            models.CheckConstraint(
-                check=~models.Q(name=""),
-                name="ck_empty_inventory_name",
-            ),
-        ]
-        indexes = [
-            models.Index(
-                fields=["inventory_source"], name="ix_inventory_inv_src"
-            ),
-        ]
-
-    name = models.TextField(null=False, unique=True)
-    description = models.TextField(null=True, default="")
-    inventory = models.TextField(null=True)
-    inventory_source = models.TextField(
-        choices=InventorySource.choices(), null=False
-    )
-    project = models.ForeignKey("Project", on_delete=models.CASCADE, null=True)
-    created_at = models.DateTimeField(auto_now_add=True, null=False)
-    modified_at = models.DateTimeField(auto_now=True, null=False)
diff --git a/tests/integration/api/test_project.py b/tests/integration/api/test_project.py
index 13e726cd0..4c03a9b02 100644
--- a/tests/integration/api/test_project.py
+++ b/tests/integration/api/test_project.py
@@ -143,7 +143,6 @@ def test_retrieve_project_failed_state(client: APIClient):
     data = response.json()
 
     assert data["import_state"] == "failed"
-    assert data["import_task_id"] == "3677eb4a-de4a-421a-a73b-411aa502484d"
     assert data["import_error"] == "Unexpected error. Please contact support."
 
     assert_project_data_details(data, project)
@@ -496,10 +495,6 @@ def assert_project_data_details(data: Dict[str, Any], project: models.Project):
 
 
 def model_to_data_common(project: models.Project):
-    import_task_id = project.import_task_id
-    if import_task_id is not None:
-        import_task_id = str(import_task_id)
-
     return {
         "id": project.id,
         "url": project.url,
@@ -507,7 +502,6 @@ def model_to_data_common(project: models.Project):
         "description": project.description,
         "git_hash": project.git_hash,
         "import_state": project.import_state,
-        "import_task_id": import_task_id,
         "import_error": project.import_error,
         "created_at": project.created_at.strftime(DATETIME_FORMAT),
         "modified_at": project.modified_at.strftime(DATETIME_FORMAT),
diff --git a/tests/integration/api/test_task.py b/tests/integration/api/test_task.py
deleted file mode 100644
index 08323980f..000000000
--- a/tests/integration/api/test_task.py
+++ /dev/null
@@ -1,134 +0,0 @@
-#  Copyright 2023 Red Hat, Inc.
-#
-#  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 uuid
-from datetime import datetime
-from typing import Any, Optional, Union
-from unittest import mock
-
-import pytest
-from rest_framework import status
-from rest_framework.test import APIClient
-from rq.job import JobStatus
-
-from tests.integration.constants import api_url_v1
-
-
-@pytest.mark.django_db
-@mock.patch("aap_eda.api.views.tasks.list_jobs")
-def test_list_tasks(list_jobs: mock.Mock, client: APIClient):
-    list_jobs.return_value = [
-        _create_job(
-            "6636aad2-7998-4376-bb4d-ef19796fd1b3",
-            JobStatus.QUEUED,
-            created_at="2023-01-25T15:24:45.148282",
-            enqueued_at="2023-01-25T15:24:47.123923",
-        ),
-        _create_job(
-            "3992e416-b0f5-4e2e-8ae1-432bcdbc3de3",
-            JobStatus.FINISHED,
-            created_at="2023-01-25T15:25:19.220850",
-            enqueued_at="2023-01-25T15:25:19.804863",
-            started_at="2023-01-25T15:25:21.572900",
-            ended_at="2023-01-25T15:25:22.284716",
-            result={
-                "obj_id": 42,
-            },
-        ),
-    ]
-    response = client.get(f"{api_url_v1}/tasks/")
-    assert response.status_code == status.HTTP_200_OK
-    assert response.data == [
-        {
-            "id": "6636aad2-7998-4376-bb4d-ef19796fd1b3",
-            "status": "queued",
-            "created_at": "2023-01-25T15:24:45.148282Z",
-            "enqueued_at": "2023-01-25T15:24:47.123923Z",
-            "started_at": None,
-            "finished_at": None,
-            "result": None,
-        },
-        {
-            "id": "3992e416-b0f5-4e2e-8ae1-432bcdbc3de3",
-            "status": "finished",
-            "created_at": "2023-01-25T15:25:19.220850Z",
-            "enqueued_at": "2023-01-25T15:25:19.804863Z",
-            "started_at": "2023-01-25T15:25:21.572900Z",
-            "finished_at": "2023-01-25T15:25:22.284716Z",
-            "result": {"obj_id": 42},
-        },
-    ]
-
-
-@pytest.mark.django_db
-@mock.patch("aap_eda.api.views.tasks.get_job")
-def test_retrieve_task(get_job: mock.Mock, client: APIClient):
-    get_job.return_value = _create_job(
-        "6636aad2-7998-4376-bb4d-ef19796fd1b3",
-        JobStatus.QUEUED,
-        created_at="2023-01-25T15:24:45.148282",
-        enqueued_at="2023-01-25T15:24:47.123923",
-    )
-    response = client.get(
-        f"{api_url_v1}/tasks/6636aad2-7998-4376-bb4d-ef19796fd1b3/"
-    )
-    assert response.status_code == status.HTTP_200_OK
-    assert response.data == {
-        "id": "6636aad2-7998-4376-bb4d-ef19796fd1b3",
-        "status": "queued",
-        "created_at": "2023-01-25T15:24:45.148282Z",
-        "enqueued_at": "2023-01-25T15:24:47.123923Z",
-        "started_at": None,
-        "finished_at": None,
-        "result": None,
-    }
-
-
-@pytest.mark.django_db
-@mock.patch("aap_eda.api.views.tasks.get_job")
-def test_retrieve_task_not_exists(get_job: mock.Mock, client: APIClient):
-    get_job.return_value = None
-    response = client.get(
-        f"{api_url_v1}/tasks/a13f539c-aaa1-46b6-80c3-7dbfad941292/"
-    )
-    assert response.status_code == status.HTTP_404_NOT_FOUND
-
-
-def _parse_datetime(date_string: Optional[str]) -> Optional[datetime]:
-    if date_string is None:
-        return None
-    return datetime.fromisoformat(date_string)
-
-
-def _create_job(
-    id_: Union[str, uuid.UUID],
-    status: JobStatus,
-    *,
-    created_at: Optional[str] = None,
-    enqueued_at: Optional[str] = None,
-    started_at: Optional[str] = None,
-    ended_at: Optional[str] = None,
-    result: Any = None,
-) -> mock.Mock:
-    job = mock.Mock()
-    job.id = id_
-    job.result = result
-
-    job.get_status.return_value = status.value
-
-    job.created_at = _parse_datetime(created_at)
-    job.enqueued_at = _parse_datetime(enqueued_at)
-    job.started_at = _parse_datetime(started_at)
-    job.ended_at = _parse_datetime(ended_at)
-
-    return job
diff --git a/tests/integration/wsapi/test_consumer.py b/tests/integration/wsapi/test_consumer.py
index 29e059c40..3be7cdb3c 100644
--- a/tests/integration/wsapi/test_consumer.py
+++ b/tests/integration/wsapi/test_consumer.py
@@ -17,15 +17,6 @@
 
 DATETIME_FORMAT = "%Y-%m-%dT%H:%M:%S.%fZ"
 
-TEST_INVENTORY = """
----
-all:
-  hosts:
-    localhost:
-      ansible_connection: local
-      ansible_python_interpreter: /usr/bin/python3
-"""
-
 TEST_EXTRA_VAR = """
 ---
 collections: