Identifies when the display of a section heading is not the same as its real position in the hierarchy, for example, when the heading of a third-level section should be displayed as though it were a second-level subsection
This attribute can be used to record the needed display level, in the rare instances when that level differs from the actual hierarchical level.
| Value | Meaning |
|---|---|
| subsect1 | Display the title as though this were a first level subsection |
| subsect2 | Display the title as though this were a second level subsection |
| subsect3 | Display the title as though this were a third level subsection |
| subsect4 | Display the title as though this were a fourth level subsection |
| Restriction: This attribute may be specified if the element is used. | |