diff --git a/src/modules/Elsa.Workflows.Core/Expressions/InputExpressionHandler.cs b/src/modules/Elsa.Workflows.Core/Expressions/InputExpressionHandler.cs
new file mode 100644
index 000000000..9082d7c48
--- /dev/null
+++ b/src/modules/Elsa.Workflows.Core/Expressions/InputExpressionHandler.cs
@@ -0,0 +1,28 @@
+using System.Diagnostics;
+using Elsa.Expressions.Contracts;
+using Elsa.Expressions.Models;
+using Elsa.Extensions;
+using Elsa.Workflows.Memory;
+using Elsa.Workflows.Models;
+
+namespace Elsa.Workflows.Expressions;
+
+/// <summary>
+/// Handles Input expressions.
+/// </summary>
+public class InputExpressionHandler : IExpressionHandler
+{
+    /// <inheritdoc />
+    public ValueTask<object?> EvaluateAsync(Expression expression, Type returnType, ExpressionExecutionContext context, ExpressionEvaluatorOptions options)
+    {
+        object? result = null;
+        var inputDefinition = expression.Value as InputDefinition;
+
+        if (inputDefinition != null)
+        {
+            result = context.GetInput(inputDefinition.Name);
+        }
+
+        return ValueTask.FromResult(result);
+    }
+}
\ No newline at end of file
diff --git a/src/modules/Elsa.Workflows.Core/Services/ActivityDescriber.cs b/src/modules/Elsa.Workflows.Core/Services/ActivityDescriber.cs
index 2c8abe72b..7f25ab0c8 100644
--- a/src/modules/Elsa.Workflows.Core/Services/ActivityDescriber.cs
+++ b/src/modules/Elsa.Workflows.Core/Services/ActivityDescriber.cs
@@ -199,6 +199,9 @@ public class ActivityDescriber(IPropertyDefaultValueResolver defaultValueResolve
         if (wrappedPropertyType == typeof(Variable))
             return InputUIHints.VariablePicker;
 
+        if (wrappedPropertyType == typeof(WorkflowInput))
+            return InputUIHints.InputPicker;
+
         if (wrappedPropertyType == typeof(Type))
             return InputUIHints.TypePicker;
 
diff --git a/src/modules/Elsa.Workflows.Core/UIHints/InputUIHints.cs b/src/modules/Elsa.Workflows.Core/UIHints/InputUIHints.cs
index c94f48e76..c21c4aee7 100644
--- a/src/modules/Elsa.Workflows.Core/UIHints/InputUIHints.cs
+++ b/src/modules/Elsa.Workflows.Core/UIHints/InputUIHints.cs
@@ -23,5 +23,6 @@ public static class InputUIHints
     public const string SingleLine = "singleline";
     public const string TypePicker = "type-picker";
     public const string VariablePicker = "variable-picker";
+    public const string InputPicker = "input-picker";
     public const string WorkflowDefinitionPicker = "workflow-definition-picker";
 }
\ No newline at end of file
diff --git a/src/modules/Elsa.Workflows.Management/Providers/DefaultExpressionDescriptorProvider.cs b/src/modules/Elsa.Workflows.Management/Providers/DefaultExpressionDescriptorProvider.cs
index a07a0e393..572692cc5 100644
--- a/src/modules/Elsa.Workflows.Management/Providers/DefaultExpressionDescriptorProvider.cs
+++ b/src/modules/Elsa.Workflows.Management/Providers/DefaultExpressionDescriptorProvider.cs
@@ -1,3 +1,4 @@
+using System.Diagnostics;
 using System.Text.Json;
 using Elsa.Expressions;
 using Elsa.Expressions.Contracts;
@@ -5,6 +6,7 @@ using Elsa.Expressions.Models;
 using Elsa.Extensions;
 using Elsa.Workflows.Expressions;
 using Elsa.Workflows.Memory;
+using Elsa.Workflows.Models;
 using Microsoft.Extensions.DependencyInjection;
 
 namespace Elsa.Workflows.Management.Providers;
@@ -20,6 +22,7 @@ public class DefaultExpressionDescriptorProvider : IExpressionDescriptorProvider
         yield return CreateJsonDescriptor();
         yield return CreateDelegateDescriptor();
         yield return CreateVariableDescriptor();
+        yield return CreateInputDescriptor();
     }
 
     private ExpressionDescriptor CreateLiteralDescriptor()
@@ -72,6 +75,33 @@ public class DefaultExpressionDescriptorProvider : IExpressionDescriptorProvider
         );
     }
 
+    private ExpressionDescriptor CreateInputDescriptor()
+    {
+        return CreateDescriptor<InputExpressionHandler>(
+            "Input",
+            "Input", // Displayed text in UI (input selection dropdown)
+            isBrowsable: true,
+            deserialize: context =>
+            {
+                var valueElement = context.JsonElement.TryGetProperty("value", out var v) ? v : default;
+                var valueString = valueElement.GetValue()?.ToString();
+
+                if (string.IsNullOrWhiteSpace(valueString)) return new Expression("Input", null);
+
+                try
+                {
+                    var value = JsonSerializer.Deserialize(valueString, typeof(InputDefinition), context.Options);
+
+                    return new Expression("Input", value);
+                }
+                catch (Exception)
+                {
+                    return new Expression("Input", null);
+                }
+            }
+        );
+    }
+
     private static ExpressionDescriptor CreateDescriptor<THandler>(
         string expressionType,
         string displayName,