diff --git a/lib/custom_wizard/custom_field.rb b/lib/custom_wizard/custom_field.rb
index e8c69c8e..234ef0c7 100644
--- a/lib/custom_wizard/custom_field.rb
+++ b/lib/custom_wizard/custom_field.rb
@@ -234,16 +234,16 @@ class ::CustomWizard::CustomField
     external = []
 
     CLASSES.keys.each do |klass|
-      field_types = klass.to_s.classify.constantize.custom_field_types
+      meta_data = klass.to_s.classify.constantize.send('custom_field_meta_data')
 
-      if field_types.present?
-        field_types.each do |name, type|
+      if meta_data.present?
+        meta_data.each do |name, data|
           unless list.any? { |field| field.name === name }
             field = new(
               'external',
               name: name,
               klass: klass,
-              type: type
+              type: data.type
             )
             external.push(field)
           end
diff --git a/spec/components/custom_wizard/custom_field_spec.rb b/spec/components/custom_wizard/custom_field_spec.rb
index e25294a0..3edff439 100644
--- a/spec/components/custom_wizard/custom_field_spec.rb
+++ b/spec/components/custom_wizard/custom_field_spec.rb
@@ -260,11 +260,11 @@ describe CustomWizard::CustomField do
       expect(CustomWizard::CustomField.list_by(:serializers, ['post']).length).to eq(0)
     end
 
-    it "lists custom field records added by other plugins " do
+    it "custom field records added by other plugins " do
       expect(CustomWizard::CustomField.external_list.length).to be > 2
     end
 
-    it "lists all custom field records" do
+    it "all custom field records" do
       expect(CustomWizard::CustomField.full_list.length).to be > 2
     end
   end
diff --git a/spec/extensions/custom_field_extensions_spec.rb b/spec/extensions/custom_field_extensions_spec.rb
index e73099ca..1e7f1acc 100644
--- a/spec/extensions/custom_field_extensions_spec.rb
+++ b/spec/extensions/custom_field_extensions_spec.rb
@@ -21,7 +21,7 @@ describe "custom field extensions" do
   context "topic" do
     it "registers topic custom fields" do
       topic
-      expect(Topic.get_custom_field_type("topic_field_1")).to eq(:boolean)
+      expect(Topic.get_custom_field_descriptor("topic_field_1").type).to eq(:boolean)
     end
 
     it "adds topic custom fields to the topic_view serializer" do
@@ -54,7 +54,7 @@ describe "custom field extensions" do
   context "post" do
     it "registers post custom fields" do
       post
-      expect(Post.get_custom_field_type("post_field_1")).to eq(:integer)
+      expect(Post.get_custom_field_descriptor("post_field_1").type).to eq(:integer)
     end
 
     it "adds post custom fields to the post serializer" do
@@ -84,7 +84,7 @@ describe "custom field extensions" do
     context "category" do
       it "registers" do
         category
-        expect(Category.get_custom_field_type("category_field_1")).to eq(:json)
+        expect(Category.get_custom_field_descriptor("category_field_1").type).to eq(:json)
       end
 
       it "adds custom fields to the basic category serializer" do
@@ -104,7 +104,7 @@ describe "custom field extensions" do
     context "group" do
       it "registers" do
         group
-        expect(Group.get_custom_field_type("group_field_1")).to eq(:string)
+        expect(Group.get_custom_field_descriptor("group_field_1").type).to eq(:string)
       end
 
       it "adds custom fields to the basic group serializer" do