How to format columns in Minutes, Nomenclatures and expanded WBS views.

How to Organize a Sheet

Grouping columns under parent headers: columns belonging to a set, or free columns with a parent, are topped with the parent name; the Description and Unit columns are grouped by language.  

How to Create Specific Set of Columns with Custom Behavior (MT/WF), How to Create Free Columns with Custom Behavior, Multilingualism