diff --git a/src/net/sourceforge/plantuml/chronology/package-info.java b/src/net/sourceforge/plantuml/chronology/package-info.java
new file mode 100644
index 000000000..297264f3b
--- /dev/null
+++ b/src/net/sourceforge/plantuml/chronology/package-info.java
@@ -0,0 +1,9 @@
+/**
+ * Provides classes used to manage 
+ * <a href="https://plantuml.com/chronology-diagram" target="_top">
+ * Chronology Diagram</a>.
+ *
+ * @see net.sourceforge.plantuml.project
+ *
+ */
+package net.sourceforge.plantuml.chronology;