diff --git a/app/models/ext_management_system.rb b/app/models/ext_management_system.rb
index 1e50725bbbc0..17955efbecbb 100644
--- a/app/models/ext_management_system.rb
+++ b/app/models/ext_management_system.rb
@@ -50,6 +50,18 @@ def self.supported_for_catalog?
     catalog_types.present?
   end
 
+  def self.label_mapping_classes
+    supported_subclasses.select(&:supports_label_mapping?)
+  end
+
+  def self.label_mapping_prefixes
+    label_mapping_classes.map(&:label_mapping_prefix).uniq
+  end
+
+  def self.entities_for_label_mapping
+    label_mapping_classes.reduce({}) { |all_mappings, klass| all_mappings.merge(klass.entities_for_label_mapping) }
+  end
+
   def self.provider_create_params
     supported_types_for_create.each_with_object({}) do |ems_type, create_params|
       create_params[ems_type.name] = ems_type.params_for_create if ems_type.respond_to?(:params_for_create)
diff --git a/app/models/mixins/supports_feature_mixin.rb b/app/models/mixins/supports_feature_mixin.rb
index 7b1cef4ef2d3..2c7ef7b51356 100644
--- a/app/models/mixins/supports_feature_mixin.rb
+++ b/app/models/mixins/supports_feature_mixin.rb
@@ -101,6 +101,7 @@ module SupportsFeatureMixin
     :launch_html5_console                => 'Launch HTML5 Console',
     :launch_vmrc_console                 => 'Launch VMRC Console',
     :launch_native_console               => 'Launch Native Console',
+    :label_mapping                       => 'Label Mapping',
     :admin_ui                            => 'Open Admin UI for a Provider',
     :live_migrate                        => 'Live Migration',
     :warm_migrate                        => 'Warm Migration',
diff --git a/app/models/provider_tag_mapping.rb b/app/models/provider_tag_mapping.rb
index 42697b2398a9..b1eb0635421e 100644
--- a/app/models/provider_tag_mapping.rb
+++ b/app/models/provider_tag_mapping.rb
@@ -22,7 +22,7 @@ class ProviderTagMapping < ApplicationRecord
 
   require_nested :Mapper
 
-  TAG_PREFIXES = %w(amazon azure kubernetes ibm openstack vmware).map { |name| "/managed/#{name}:" }.freeze
+  TAG_PREFIXES = ExtManagementSystem.label_mapping_prefixes.map { |name| "/managed/#{name}:" }.freeze
   validate :validate_tag_prefix
 
   # Return ProviderTagMapping::Mapper instance that holds all current mappings,
diff --git a/spec/models/ext_management_system_spec.rb b/spec/models/ext_management_system_spec.rb
index c3d6d6b03c77..ff625b0242d7 100644
--- a/spec/models/ext_management_system_spec.rb
+++ b/spec/models/ext_management_system_spec.rb
@@ -1,4 +1,24 @@
 RSpec.describe ExtManagementSystem do
+  SUPPORTED_MAPPING_ENTITIES = {
+    "ContainerGroup"      => "ContainerGroup",
+    "ContainerProject"    => "ContainerProject",
+    "ContainerNode"       => "ContainerNode",
+    "ContainerReplicator" => "ContainerReplicator",
+    "ContainerRoute"      => "ContainerRoute",
+    "ContainerService"    => "ContainerService",
+    "ContainerBuild"      => "ContainerBuild",
+    "VmVmware"            => "ManageIQ::Providers::Vmware::InfraManager::Vm",
+    "Vm"                  => "ManageIQ::Providers::Amazon::CloudManager::Vm",
+    "Image"               => "ManageIQ::Providers::Amazon::CloudManager::Template",
+    "VmAzure"             => "ManageIQ::Providers::Azure::CloudManager::Vm",
+    "VmIBM"               => "ManageIQ::Providers::IbmCloud::VPC::CloudManager::Vm",
+    "VmOpenstack"         => "ManageIQ::Providers::Openstack::CloudManager::Vm"
+  }.freeze
+
+  it "supports label mapping for provider subclasses" do
+    expect(SUPPORTED_MAPPING_ENTITIES).to eq(ExtManagementSystem.entities_for_label_mapping)
+  end
+
   subject { FactoryBot.create(:ext_management_system) }
 
   include_examples "AggregationMixin"