diff --git a/netbox/users/forms/model_forms.py b/netbox/users/forms/model_forms.py
index 505104c03..3e8c853a5 100644
--- a/netbox/users/forms/model_forms.py
+++ b/netbox/users/forms/model_forms.py
@@ -1,3 +1,5 @@
+import json
+
 from django import forms
 from django.conf import settings
 from django.contrib.auth import password_validation
@@ -13,7 +15,11 @@ from netbox.preferences import PREFERENCES
 from users.constants import *
 from users.models import *
 from utilities.data import flatten_dict
-from utilities.forms.fields import ContentTypeMultipleChoiceField, DynamicModelMultipleChoiceField
+from utilities.forms.fields import (
+    ContentTypeMultipleChoiceField,
+    DynamicModelMultipleChoiceField,
+    JSONField,
+)
 from utilities.forms.rendering import FieldSet
 from utilities.forms.widgets import DateTimePicker, SplitMultiSelectWidget
 from utilities.permissions import qs_filter_from_constraints
@@ -316,13 +322,22 @@ class ObjectPermissionForm(forms.ModelForm):
         required=False,
         queryset=Group.objects.all()
     )
+    constraints = JSONField(
+        required=False,
+        label=_('Constraints'),
+        help_text=_(
+            'JSON expression of a queryset filter that will return only permitted objects. Leave null '
+            'to match all objects of this type. A list of multiple objects will result in a logical OR '
+            'operation.'
+        ),
+    )
 
     fieldsets = (
         FieldSet('name', 'description', 'enabled'),
         FieldSet('can_view', 'can_add', 'can_change', 'can_delete', 'actions', name=_('Actions')),
         FieldSet('object_types', name=_('Objects')),
         FieldSet('groups', 'users', name=_('Assignment')),
-        FieldSet('constraints', name=_('Constraints'))
+        FieldSet('constraints', name=_('Constraints')),
     )
 
     class Meta:
@@ -330,13 +345,6 @@ class ObjectPermissionForm(forms.ModelForm):
         fields = [
             'name', 'description', 'enabled', 'object_types', 'users', 'groups', 'constraints', 'actions',
         ]
-        help_texts = {
-            'constraints': _(
-                'JSON expression of a queryset filter that will return only permitted objects. Leave null '
-                'to match all objects of this type. A list of multiple objects will result in a logical OR '
-                'operation.'
-            )
-        }
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -344,18 +352,32 @@ class ObjectPermissionForm(forms.ModelForm):
         # Make the actions field optional since the form uses it only for non-CRUD actions
         self.fields['actions'].required = False
 
-        # Populate assigned users and groups
+        # Prepare the appropriate fields when editing an existing ObjectPermission
         if self.instance.pk:
+            # Populate assigned users and groups
             self.fields['groups'].initial = self.instance.groups.values_list('id', flat=True)
             self.fields['users'].initial = self.instance.users.values_list('id', flat=True)
 
-        # Check the appropriate checkboxes when editing an existing ObjectPermission
-        if self.instance.pk:
+            # Check the appropriate checkboxes when editing an existing ObjectPermission
             for action in ['view', 'add', 'change', 'delete']:
                 if action in self.instance.actions:
                     self.fields[f'can_{action}'].initial = True
                     self.instance.actions.remove(action)
 
+        # Populate initial data for a new ObjectPermission
+        elif self.initial:
+            # Handle cloned objects - actions come from initial data (URL parameters)
+            if 'actions' in self.initial:
+                if cloned_actions := self.initial['actions']:
+                    for action in ['view', 'add', 'change', 'delete']:
+                        if action in cloned_actions:
+                            self.fields[f'can_{action}'].initial = True
+                            self.initial['actions'].remove(action)
+            # Convert data delivered via initial data to JSON data
+            if 'constraints' in self.initial:
+                if type(self.initial['constraints']) is str:
+                    self.initial['constraints'] = json.loads(self.initial['constraints'])
+
     def clean(self):
         super().clean()
 
diff --git a/netbox/users/models/permissions.py b/netbox/users/models/permissions.py
index 3ae8ff4c1..3e41d4356 100644
--- a/netbox/users/models/permissions.py
+++ b/netbox/users/models/permissions.py
@@ -3,6 +3,7 @@ from django.db import models
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
+from netbox.models.features import CloningMixin
 from utilities.querysets import RestrictedQuerySet
 
 __all__ = (
@@ -10,7 +11,7 @@ __all__ = (
 )
 
 
-class ObjectPermission(models.Model):
+class ObjectPermission(CloningMixin, models.Model):
     """
     A mapping of view, add, change, and/or delete permission for users and/or groups to an arbitrary set of objects
     identified by ORM query parameters.
@@ -43,6 +44,10 @@ class ObjectPermission(models.Model):
         help_text=_("Queryset filter matching the applicable objects of the selected type(s)")
     )
 
+    clone_fields = (
+        'description', 'enabled', 'object_types', 'actions', 'constraints',
+    )
+
     objects = RestrictedQuerySet.as_manager()
 
     class Meta: