diff --git a/src/main.rs b/src/main.rs
index 13ae91d..1bdba37 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,8 @@
 //! MQTT Publisher for RNV Live Station Data
 //!
+//! Created: 2026-02-27
+//! Author: Ollo (supported by glm-4.7-flash)
+//!
 //! This application fetches departure data from the RNV API and publishes it to an MQTT broker.
 //! It uses a two-step process:
 //! 1. Look up the station ID by name using [`straba::lookup_station_id`]
diff --git a/src/straba.rs b/src/straba.rs
index 68a50e2..52b8a8d 100644
--- a/src/straba.rs
+++ b/src/straba.rs
@@ -1,3 +1,13 @@
+//! RNV Station Data Module
+//!
+//! Created: 2023-08-18
+//! Author: Empire
+//! Author: Ollo (supported by glm-4.7-flash)
+//!
+//! Based on the Project https://www.ccc-mannheim.de/wiki/LED-Board
+//! and the following file: https://github.com/C3MA/LED-Board/blob/master/client/bin/src/straba.rs
+//! Provides functions to look up station IDs and fetch departure data from the RNV API.
+
 use chrono::DateTime;
 use std::time::{SystemTime, UNIX_EPOCH};