1. Double-click a multiline text object.
2. Click Text Editor contextual tab Insert panel Columns.
3. Select a column option and sub-option from columns list.
4. Move the cursor to the text frame boundaries (right, bottom, and corner) to adjust
   the column height and width.
   NOTE:The arrows on the ruler on the upper right side adjust only the gutter width, not
   the column width.

Learning AutoCad