diff --git a/_posts/2023-01-10-mnconvert-supports-iec-iso-coding-guidelines-part1.adoc b/_posts/2023-01-10-mnconvert-supports-iec-iso-coding-guidelines-part1.adoc
index e9a8ef25..a659a7ec 100644
--- a/_posts/2023-01-10-mnconvert-supports-iec-iso-coding-guidelines-part1.adoc
+++ b/_posts/2023-01-10-mnconvert-supports-iec-iso-coding-guidelines-part1.adoc
@@ -115,7 +115,9 @@ where "X" is the table number
 
 * Table, without number
 
-** IEC: `id="tab-informal-X.Y-N"`, where "X.Y" is the subclause number, "n" is the table number in the subclause 
+** IEC: `id="tab-informal-X.Y-N"`, where "X.Y" is the subclause number, "N" is the table number in the subclause 
+
+** ISO:` id="tab_X"`, where "X" - any letter
 
 * Figure, numbered
 
@@ -194,9 +196,9 @@ where "N" is the sequential number throughout the document
 
 ** IEC: `id="tfn-X-Y"`, 
 
-** ISO: `id="table-fn_X-Y"`, 
+** ISO: `id="table-fn_X-Y"`, or `id="table-fn_N"`
 
-where "X" is the table number, "Y" is the sequential number if the footnote inside the table
+where "X" is the table number, "Y" is the sequential number if the footnote inside the table, "N" is the table footnote sequence within the document
 
 * Figure footnote