diff --git a/src/ReC.Application/Common/Procedures/EntityType.cs b/src/ReC.Application/Common/Procedures/EntityType.cs
new file mode 100644
index 0000000..e1395d7
--- /dev/null
+++ b/src/ReC.Application/Common/Procedures/EntityType.cs
@@ -0,0 +1,51 @@
+namespace ReC.Application.Common.Procedures;
+
+/// <summary>
+/// Represents the target entity type for stored procedure operations (Insert, Update, Delete).
+/// </summary>
+public enum EntityType
+{
+    /// <summary>
+    /// A scheduled or configured action within a profile that invokes an endpoint (maps to TBREC_CFG_ACTION).
+    /// </summary>
+    Action,
+
+    /// <summary>
+    /// A REST endpoint URI configuration (maps to TBREC_CFG_ENDPOINT).
+    /// </summary>
+    Endpoint,
+
+    /// <summary>
+    /// Authentication credentials for an endpoint such as API key, Bearer token, or NTLM (maps to TBREC_CFG_ENDPOINT_AUTH).
+    /// </summary>
+    EndpointAuth,
+
+    /// <summary>
+    /// Key-value parameters attached to an endpoint (maps to TBREC_CFG_ENDPOINT_PARAMS).
+    /// </summary>
+    EndpointParams,
+
+    /// <summary>
+    /// A profile that groups one or more actions and defines execution settings (maps to TBREC_CFG_PROFILE).
+    /// </summary>
+    Profile,
+
+    /// <summary>
+    /// The outcome of an action invocation including HTTP status, headers, body, and error details (maps to TBREC_OUT_RESULT).
+    /// </summary>
+    Result
+}
+
+public static class EntityTypeExtensions
+{
+    public static string ToDbString(this EntityType entityType) => entityType switch
+    {
+        EntityType.Action => "ACTION",
+        EntityType.Endpoint => "ENDPOINT",
+        EntityType.EndpointAuth => "ENDPOINT_AUTH",
+        EntityType.EndpointParams => "ENDPOINT_PARAMS",
+        EntityType.Profile => "PROFILE",
+        EntityType.Result => "RESULT",
+        _ => throw new ArgumentOutOfRangeException(nameof(entityType), $"Not expected entity type value: {entityType}")
+    };
+}
\ No newline at end of file
diff --git a/src/ReC.Application/Common/Procedures/StoredProcedureBuilder.cs b/src/ReC.Application/Common/Procedures/StoredProcedureBuilder.cs
index 0815e31..ff3a6ab 100644
--- a/src/ReC.Application/Common/Procedures/StoredProcedureBuilder.cs
+++ b/src/ReC.Application/Common/Procedures/StoredProcedureBuilder.cs
@@ -1,4 +1,5 @@
 using Microsoft.Data.SqlClient;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
 using System.Data;
 using System.Text;
 
@@ -30,6 +31,22 @@ internal sealed class StoredProcedureBuilder(string procedureName, string? retur
         return this;
     }
 
+    public StoredProcedureBuilder Add(string name, EntityType entityType)
+    {
+        var entityTypeStr = entityType switch
+        {
+            EntityType.Action => "ACTION",
+            EntityType.Endpoint => "ENDPOINT",
+            EntityType.EndpointAuth => "ENDPOINT_AUTH",
+            EntityType.EndpointParams => "ENDPOINT_PARAMS",
+            EntityType.Profile => "PROFILE",
+            EntityType.Result => "RESULT",
+            _ => throw new ArgumentOutOfRangeException(nameof(entityType), $"Not expected entity type value: {entityType}")
+        };
+
+        return Add(name, entityTypeStr);
+    }
+
     public StoredProcedureBuilder AddOutput(string name, SqlDbType dbType)
     {
         _execSql.AppendLine($"{_separator}@{name} = @{name} OUTPUT");