diff --git a/HISTORY.rst b/HISTORY.rst
index 73659b6..f07134f 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -4,7 +4,7 @@ History
 0.8.1 (unreleased)
 ------------------
 
-- Nothing changed yet.
+- Column names can be customized from .ini file
 
 
 0.8.0 (2024-10-08)
diff --git a/README.rst b/README.rst
index 3760527..7a557d7 100644
--- a/README.rst
+++ b/README.rst
@@ -130,7 +130,7 @@ An `example sheet
 
 The partition in multiple sheets is designed to keep every month in a separate sheet, but this is not strictly checked.
 
-Every sheet should contains following headers:
+Every sheet must contains following headers (you can customize names in the ``haunts.ini`` file, providing ``<UPPERCASE-DEFAULT>_COLUMN_NAME`` entries. As example: ``START_TIME_COLUMN_NAME=Begin at``):
 
 **Date**
   (date)