This topic explains how to remove padding (the gap) between a table heading and sub-table heading.
Within the child table element, right-click on Row/Entry and select Add Attribute/padding.
Within the padding attribute, enter the following values:
0pt 0pt 0pt 0pt
These values represent the top, right, bottom, and left margins. Designating each margin as 0pt removes the gap between the table heading and sub-table heading.
