diff --git a/src/dvx.Tests/ReportGeneratorTests.cs b/src/dvx.Tests/ReportGeneratorTests.cs
index e6a21b3..33c3ce3 100644
--- a/src/dvx.Tests/ReportGeneratorTests.cs
+++ b/src/dvx.Tests/ReportGeneratorTests.cs
@@ -103,15 +103,16 @@ public void GenerateCsv_ContainsAllColumns()
                     Stage = 20, 
                     Mode = 0, 
                     ExecutionOrder = 5,
-                    Description = "Some desc"
+                    Description = "Some desc",
+                    RunAsUser = Guid.Empty
                 }
             };
 
             var gen = new ReportGenerator();
             var csv = gen.GenerateCsv(definitions);
 
-            csv.ShouldContain("Type,Entity,Message,Stage,Mode,ExecutionOrder,IsExplicit,Description");
-            csv.ShouldContain("MyPlugin,account,Create,PreOperation,Sync,5,True,Some desc");
+            csv.ShouldContain("Type,Entity,Message,Stage,Mode,ExecutionOrder,IsExplicit,Description,RunsAs");
+            csv.ShouldContain("MyPlugin,account,Create,PreOperation,Sync,5,True,Some desc,SYSTEM");
         }
         
         [Fact]
diff --git a/src/dvx/Models/PluginStepDefinition.cs b/src/dvx/Models/PluginStepDefinition.cs
index 56f1a2e..fc4b8ff 100644
--- a/src/dvx/Models/PluginStepDefinition.cs
+++ b/src/dvx/Models/PluginStepDefinition.cs
@@ -26,6 +26,8 @@ public int ExecutionOrder
         /// Any other Guid = impersonate that specific user.
         /// </summary>
         public Guid?    RunAsUser            { get; set; } = null;
+        
+        public string RunAsUserString => (RunAsUser == null ? "Calling user" : RunAsUser == Guid.Empty ? "SYSTEM" : RunAsUser.ToString()) ?? "";
         public string[] FilteringAttributes  { get; set; } = Array.Empty<string>();
 
         /// <summary>Unsecure config string (sdkmessageprocessingstep.configuration). null = not set.</summary>
diff --git a/src/dvx/Services/ReportGenerator.cs b/src/dvx/Services/ReportGenerator.cs
index 62d0cb6..76edb28 100644
--- a/src/dvx/Services/ReportGenerator.cs
+++ b/src/dvx/Services/ReportGenerator.cs
@@ -67,7 +67,7 @@ private void RenderStepTable(MarkdownBuilder md, IEnumerable<PluginStepDefinitio
                 .ThenBy(d => d.ExecutionOrder)
                 .ToList();
 
-            var headers = new[] { "Stage", "Order", "Mode", "Plugin Type", "Description" };
+            var headers = new[] { "Stage", "Order", "Mode", "Plugin Type", "Description", "Runs as" };
             var rows = PrepareTableRows(orderedSteps);
             
             md.Table(headers, rows);
@@ -84,7 +84,7 @@ private List<string[]> PrepareTableRows(List<PluginStepDefinition> steps)
                 if ((lastStage.HasValue && lastStage.Value != step.Stage) ||
                     (lastMode.HasValue && lastMode != step.Mode))
                 {
-                    rows.Add(["", "", "", "", ""]); // Add blank row between stages/steps
+                    rows.Add(["", "", "", "", "", ""]); // Add blank row between stages/steps
                 }
 
                 var order = step.IsExecutionOrderExplicit ? step.ExecutionOrder.ToString() : $"{step.ExecutionOrder}*";
@@ -95,7 +95,8 @@ private List<string[]> PrepareTableRows(List<PluginStepDefinition> steps)
                     order,
                     mode,
                     step.TypeFullName,
-                    step.Description ?? "-"
+                    step.Description ?? "-",
+                    step.RunAsUserString
                 ]);
 
                 lastStage = step.Stage;
@@ -108,7 +109,7 @@ private List<string[]> PrepareTableRows(List<PluginStepDefinition> steps)
         public string GenerateCsv(IEnumerable<PluginStepDefinition> definitions)
         {
             var sb = new StringBuilder();
-            sb.AppendLine("Type,Entity,Message,Stage,Mode,ExecutionOrder,IsExplicit,Description");
+            sb.AppendLine("Type,Entity,Message,Stage,Mode,ExecutionOrder,IsExplicit,Description,RunsAs");
 
             foreach (var def in definitions.OrderBy(d => d.Entity).ThenBy(d => d.Message).ThenBy(d => d.Mode)
                          .ThenBy(d => d.ExecutionOrder))
@@ -122,7 +123,8 @@ public string GenerateCsv(IEnumerable<PluginStepDefinition> definitions)
                     def.Mode == 1 ? "Async" : "Sync",
                     def.ExecutionOrder.ToString(),
                     def.IsExecutionOrderExplicit.ToString(),
-                    def.Description ?? ""
+                    def.Description ?? "",
+                    def.RunAsUserString
                 };
                 sb.AppendLine(string.Join(",", row.Select(EscapeCsv)));
             }
diff --git a/src/dvx/dvx.csproj b/src/dvx/dvx.csproj
index 83212c8..33aa2df 100644
--- a/src/dvx/dvx.csproj
+++ b/src/dvx/dvx.csproj
@@ -7,7 +7,7 @@
     <PackAsTool>true</PackAsTool>
     <ToolCommandName>dvx</ToolCommandName>
     <PackageId>dvx.cli</PackageId>
-    <Version>1.9.0</Version>
+    <Version>1.10.0</Version>
     <Authors>Byron Matus</Authors>
     <Description>CLI for deploying code-first Dataverse / Power Platform artifacts — plugin assemblies and web resources.</Description>
     <LangVersion>default</LangVersion>
@@ -17,8 +17,8 @@
     <RepositoryUrl>https://github.com/beyro/dvx-cli</RepositoryUrl>
     <PackageIcon>package-icon.png</PackageIcon>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
-    <PackageReleaseNotes>1.9.0:
-- New `report` command to generate a report of plugin registrations in Markdown and CSV</PackageReleaseNotes>
+    <PackageReleaseNotes>1.10.0:
+- Add column to `plugin report` output files that shows the user the plugin runs as</PackageReleaseNotes>
   </PropertyGroup>
 
   <ItemGroup>