diff --git a/src/ReC.Infrastructure/Options/Shared/EntityBaseOptions.cs b/src/ReC.Infrastructure/Options/Shared/EntityBaseOptions.cs
new file mode 100644
index 0000000..8379bd9
--- /dev/null
+++ b/src/ReC.Infrastructure/Options/Shared/EntityBaseOptions.cs
@@ -0,0 +1,6 @@
+namespace ReC.Infrastructure.Options.Shared;
+
+public record EntityBaseOptions()
+{
+    public Dictionary<string, string> Columns { get; init; } = [];
+}
\ No newline at end of file
diff --git a/src/ReC.Infrastructure/Options/Shared/EntityOptions.cs b/src/ReC.Infrastructure/Options/Shared/EntityOptions.cs
index 463fbf6..542e871 100644
--- a/src/ReC.Infrastructure/Options/Shared/EntityOptions.cs
+++ b/src/ReC.Infrastructure/Options/Shared/EntityOptions.cs
@@ -1,3 +1,3 @@
 namespace ReC.Infrastructure.Options.Shared;
 
-public record EntityOptions(TableOptions Table);
\ No newline at end of file
+public record EntityOptions(TableOptions Table) : EntityBaseOptions;
\ No newline at end of file
diff --git a/src/ReC.Infrastructure/Options/Shared/VirtualEntityOptions.cs b/src/ReC.Infrastructure/Options/Shared/VirtualEntityOptions.cs
index 1d9c316..a7138a2 100644
--- a/src/ReC.Infrastructure/Options/Shared/VirtualEntityOptions.cs
+++ b/src/ReC.Infrastructure/Options/Shared/VirtualEntityOptions.cs
@@ -1,3 +1,3 @@
 namespace ReC.Infrastructure.Options.Shared;
 
-public record VirtualEntityOptions;
\ No newline at end of file
+public record VirtualEntityOptions : EntityBaseOptions;
\ No newline at end of file