diff --git a/common/src/main/java/net/rzdata/demo/domain/Id.java b/common/src/main/java/net/rzdata/demo/domain/Id.java
new file mode 100644
index 0000000..8006ce3
--- /dev/null
+++ b/common/src/main/java/net/rzdata/demo/domain/Id.java
@@ -0,0 +1,8 @@
+package net.rzdata.demo.domain;
+
+public record Id(String id) {
+
+    public static Id of(String id) {
+        return new Id(id);
+    }
+}