diff --git a/CHANGELIST.md b/CHANGELIST.md
index d068b53f..ab4625e2 100644
--- a/CHANGELIST.md
+++ b/CHANGELIST.md
@@ -38,6 +38,7 @@
 - Replace GetLogFilePaths with common code
 - Move GetLogFilePaths to better location
 - Replace GenerateArtifacts with common code
+- Define new ArtifactKey field
 
 ### 3.2.1 (2024-08-05)
 
diff --git a/MPF.Processors/BaseProcessor.cs b/MPF.Processors/BaseProcessor.cs
index 2e34e0ab..eb15a377 100644
--- a/MPF.Processors/BaseProcessor.cs
+++ b/MPF.Processors/BaseProcessor.cs
@@ -75,7 +75,7 @@ namespace MPF.Processors
             foreach (var outputFile in outputFiles)
             {
                 // Skip non-artifact files
-                if (!outputFile.IsArtifact)
+                if (!outputFile.IsArtifact || outputFile.ArtifactKey == null)
                     continue;
 
                 // Skip non-existent files
@@ -91,13 +91,13 @@ namespace MPF.Processors
                     {
                         byte[] data = File.ReadAllBytes(filename);
                         string str = Convert.ToBase64String(data);
-                        info.Artifacts!.Add(filename, str);
+                        info.Artifacts!.Add(outputFile.ArtifactKey, str);
                     }
                     else
                     {
                         string? data = ProcessingTool.GetFullFile(filename);
                         string str = ProcessingTool.GetBase64(data) ?? string.Empty;
-                        info.Artifacts!.Add(filename, str);
+                        info.Artifacts!.Add(outputFile.ArtifactKey, str);
                     }
 
                     break;
diff --git a/MPF.Processors/OutputFile.cs b/MPF.Processors/OutputFile.cs
index 7f8f9a85..6150f84d 100644
--- a/MPF.Processors/OutputFile.cs
+++ b/MPF.Processors/OutputFile.cs
@@ -50,6 +50,11 @@ namespace MPF.Processors
         /// </summary>
         public string[] Filenames { get; private set; }
 
+        /// <summary>
+        /// Key used when creating an artifact
+        /// </summary>
+        public string? ArtifactKey { get; private set;}
+
         /// <summary>
         /// Indicates if the file is required
         /// </summary>
@@ -132,12 +137,25 @@ namespace MPF.Processors
         /// </summary>
         private readonly OutputFileFlags _flags;
 
+        // TODO: Add validation that a key exists if the artifact flag is present
+
         /// <summary>
         /// Create an OutputFile with a single filename
         /// </summary>
         public OutputFile(string filename, OutputFileFlags flags)
         {
             Filenames = [filename];
+            ArtifactKey = null;
+            _flags = flags;
+        }
+
+        /// <summary>
+        /// Create an OutputFile with a single filename
+        /// </summary>
+        public OutputFile(string filename, OutputFileFlags flags, string artifactKey)
+        {
+            Filenames = [filename];
+            ArtifactKey = artifactKey;
             _flags = flags;
         }
 
@@ -147,6 +165,17 @@ namespace MPF.Processors
         public OutputFile(string[] filenames, OutputFileFlags flags)
         {
             Filenames = filenames;
+            ArtifactKey = null;
+            _flags = flags;
+        }
+
+        /// <summary>
+        /// Create an OutputFile with set of filenames
+        /// </summary>
+        public OutputFile(string[] filenames, OutputFileFlags flags, string artifactKey)
+        {
+            Filenames = filenames;
+            ArtifactKey = artifactKey;
             _flags = flags;
         }