diff --git a/src/Umbraco.Core/DependencyInjection/OrderedCollectionBuilderBase.cs b/src/Umbraco.Core/DependencyInjection/OrderedCollectionBuilderBase.cs
index dc2dbe0ac9..96d0a85762 100644
--- a/src/Umbraco.Core/DependencyInjection/OrderedCollectionBuilderBase.cs
+++ b/src/Umbraco.Core/DependencyInjection/OrderedCollectionBuilderBase.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using LightInject;
 
 namespace Umbraco.Core.DependencyInjection
@@ -36,6 +37,24 @@ namespace Umbraco.Core.DependencyInjection
             return This;
         }
 
+        /// <summary>
+        ///  Appends types to the collections.
+        /// </summary>
+        /// <param name="types">The types to append.</param>
+        /// <returns>The builder.</returns>
+        public TBuilder Append(IEnumerable<Type> types)
+        {
+            Configure(list =>
+            {
+                foreach (var type in types)
+                {
+                    if (list.Contains(type)) list.Remove(type);
+                    list.Add(type);
+                }
+            });
+            return This;
+        }
+
         /// <summary>
         /// Appends a type after another type.
         /// </summary>
diff --git a/src/Umbraco.Core/DependencyInjection/WeightedCollectionBuilderBase.cs b/src/Umbraco.Core/DependencyInjection/WeightedCollectionBuilderBase.cs
index b6a14cae20..46703e1bd3 100644
--- a/src/Umbraco.Core/DependencyInjection/WeightedCollectionBuilderBase.cs
+++ b/src/Umbraco.Core/DependencyInjection/WeightedCollectionBuilderBase.cs
@@ -37,6 +37,26 @@ namespace Umbraco.Core.DependencyInjection
             return This;
         }
 
+        /// <summary>
+        /// Adds types to the collection.
+        /// </summary>
+        /// <param name="types">The types to add.</param>
+        /// <returns>The builder.</returns>
+        public TBuilder Add(IEnumerable<Type> types)
+        {
+            Configure(list =>
+            {
+                foreach (var type in types)
+                {
+                    // would be detected by CollectionBuilderBase when registering, anyways, but let's fail fast
+                    if (typeof(TItem).IsAssignableFrom(type) == false)
+                        throw new InvalidOperationException($"Cannot register type {type.FullName} as it does not inherit from/implement {typeof(TItem).FullName}.");
+                    if (list.Contains(type) == false) list.Add(type);
+                }
+            });
+            return This;
+        }
+
         /// <summary>
         /// Removes a type from the collection.
         /// </summary>