diff --git a/datagram2/doc.go b/datagram2/doc.go
new file mode 100644
index 00000000..614fb728
--- /dev/null
+++ b/datagram2/doc.go
@@ -0,0 +1,8 @@
+package datagram2
+
+/*
+ * TODO: implement the Datagram2Session type for SAMv2 Datagram Sessions
+ * This package provides the implementation for datagram sessions
+ * using the SAMv2 protocol. It includes session management, datagram reading and writing,
+ * and integration with the SAMv2 protocol for secure communication.
+ */
diff --git a/datagram3/doc.go b/datagram3/doc.go
new file mode 100644
index 00000000..71b425a7
--- /dev/null
+++ b/datagram3/doc.go
@@ -0,0 +1,8 @@
+package datagram3
+
+/*
+ * TODO: implement the Datagram2Session type for SAMv3 Authenticated Datagram Sessions
+ * This package provides the implementation for un-authenticated datagram sessions
+ * using the SAMv3 protocol. It includes session management, datagram reading and writing,
+ * and integration with the SAMv3 protocol for secure communication.
+ */