diff --git a/internal/iam/docs.go b/internal/iam/docs.go
new file mode 100644
index 0000000000..bb3203999e
--- /dev/null
+++ b/internal/iam/docs.go
@@ -0,0 +1,4 @@
+// iam package is for identity access management of watchtower.  It includes typical
+// iam resources like Organizations, Projects, Users, Groups, etc.
+// It also includes iam interfaces for: Principals, Resources, Readers, Writers, etc
+package iam