diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 5b65c3af..45403d5c 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1092,6 +1092,7 @@ Rolf Ahrenberg <rahrenbe@cc.hut.fi>
  for a patch that was used to implement handling the "parental rating descriptor"
  suggesting to add plain text error messages to log entries from cOsd::SetAreas()
  for keeping subtitles visible when pausing replay
+ for suggesting to assign the source character 'I' to "IPTV"
 
 Ralf Klueber <ralf.klueber@vodafone.com>
  for reporting a bug in cutting a recording if there is only a single editing mark
diff --git a/HISTORY b/HISTORY
index 13624af8..4fedc47f 100644
--- a/HISTORY
+++ b/HISTORY
@@ -6384,6 +6384,7 @@ Video Disk Recorder Revision History
   tracks appear in the "Audio" menu. Dolby Digital is always recorded.
   This obsoletes the DOLBYINREC patch.
 
-2010-02-28: Version 1.7.14
+2010-03-05: Version 1.7.14
 
 - Fixed handling empty strings in cSource::FromString().
+- Assigned the source character 'I' to "IPTV" (suggested by Rolf Ahrenberg).
diff --git a/sources.conf b/sources.conf
index 034edae8..0369430f 100644
--- a/sources.conf
+++ b/sources.conf
@@ -195,3 +195,7 @@ C       DVB-C
 # Terrestrial
 
 T       DVB-T
+
+# IPTV
+
+I       IPTV