diff --git a/src/main/tjava/com/r35157/nenjim/valuetypes/ctx/ContextId.tjava b/src/main/tjava/com/r35157/nenjim/valuetypes/ctx/ContextId.tjava
new file mode 100644
index 0000000..da4a6a3
--- /dev/null
+++ b/src/main/tjava/com/r35157/nenjim/valuetypes/ctx/ContextId.tjava
@@ -0,0 +1,12 @@
+package com.r35157.nenjim.valuetypes.ctx;
+
+//import com.r35157.libs.valuetypes.basic.Id;
+import org.jetbrains.annotations.NotNull;
+
+public record ContextId(
+    @NotNull String value
+) { //implements Id {
+    public static ContextId of(String contextId) {
+        return new ContextId(contextId);
+    }
+}
diff --git a/src/main/tjava/com/r35157/nenjim/valuetypes/journal/JournalId.tjava b/src/main/tjava/com/r35157/nenjim/valuetypes/journal/JournalId.tjava
new file mode 100644
index 0000000..44f56a1
--- /dev/null
+++ b/src/main/tjava/com/r35157/nenjim/valuetypes/journal/JournalId.tjava
@@ -0,0 +1,12 @@
+package com.r35157.nenjim.valuetypes.journal;
+
+import org.jetbrains.annotations.NotNull;
+//import com.r35157.libs.valuetypes.basic.Id;
+
+public record JournalId(
+    @NotNull String value
+) { //implements Id {
+    public static JournalId of(String journalId) {
+        return new JournalId(journalId);
+    }
+}
diff --git a/src/main/tjava/com/r35157/nenjim/valuetypes/module/JavaClassId.tjava b/src/main/tjava/com/r35157/nenjim/valuetypes/module/JavaClassId.tjava
new file mode 100644
index 0000000..db6893f
--- /dev/null
+++ b/src/main/tjava/com/r35157/nenjim/valuetypes/module/JavaClassId.tjava
@@ -0,0 +1,12 @@
+package com.r35157.nenjim.valuetypes.module;
+
+//import com.r35157.libs.valuetypes.basic.Id;
+import org.jetbrains.annotations.NotNull;
+
+public record JavaClassId(
+    @NotNull String value
+) { //implements Id {
+    public static JavaClassId of(String javaClassId) {
+        return new JavaClassId(javaClassId);
+    }
+}
diff --git a/src/main/tjava/com/r35157/nenjim/valuetypes/module/JavaPackageId.tjava b/src/main/tjava/com/r35157/nenjim/valuetypes/module/JavaPackageId.tjava
new file mode 100644
index 0000000..39a3d69
--- /dev/null
+++ b/src/main/tjava/com/r35157/nenjim/valuetypes/module/JavaPackageId.tjava
@@ -0,0 +1,12 @@
+package com.r35157.nenjim.valuetypes.module;
+
+//import com.r35157.libs.valuetypes.basic.Id;
+import org.jetbrains.annotations.NotNull;
+
+public record JavaPackageId(
+    @NotNull String value
+) { //implements Id {
+    public static JavaPackageId of(String javaPackageId) {
+        return new JavaPackageId(javaPackageId);
+    }
+}
diff --git a/src/main/tjava/com/r35157/nenjim/valuetypes/module/ModuleId.tjava b/src/main/tjava/com/r35157/nenjim/valuetypes/module/ModuleId.tjava
new file mode 100644
index 0000000..0f94994
--- /dev/null
+++ b/src/main/tjava/com/r35157/nenjim/valuetypes/module/ModuleId.tjava
@@ -0,0 +1,12 @@
+package com.r35157.nenjim.valuetypes.module;
+
+//import com.r35157.libs.valuetypes.basic.Id;
+import org.jetbrains.annotations.NotNull;
+
+public record ModuleId(
+    @NotNull String value
+) { //implements Id {
+    public static ModuleId of(String moduleId) {
+        return new ModuleId(moduleId);
+    }
+}