diff --git a/TS-0023-SDT_based_Information_Model_and_Mapping_for_Vertical_Industries.md b/TS-0023-SDT_based_Information_Model_and_Mapping_for_Vertical_Industries.md
index df161457f47fe5b34d5913be9961b45145322bab..47976bbc979aac3cf0bfd6d9d0c4894b4a673bd8 100644
--- a/TS-0023-SDT_based_Information_Model_and_Mapping_for_Vertical_Industries.md
+++ b/TS-0023-SDT_based_Information_Model_and_Mapping_for_Vertical_Industries.md
@@ -7211,6 +7211,8 @@ If a contentInfo attribute is not used, content attribute may change as follows:
 
 # History
 
+Publication History table
+
 +---------+--------------+-------------------------------------------------------------------------------------------------------+
 | Publication history                                                                                                            |
 +---------+--------------+-------------------------------------------------------------------------------------------------------+
@@ -7228,6 +7230,7 @@ If a contentInfo attribute is not used, content attribute may change as follows:
 |         |              |                                                                                                       |
 +---------+--------------+-------------------------------------------------------------------------------------------------------+
 
+Draft History table
 
 +---------+--------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | Draft history (to be removed on publication)                                                                                                                                          |