3.10.2.13 <substep>
A <substep>
element has the same structure as a
<step>
, except that it does not allow lists of choices or sub-steps
within it, in order to prevent unlimited nesting of steps.
Content models
See appendix for information about this element in OASIS document type shells.
Inheritance
- topic/li task/substep
Attributes
The following attributes are available on this element: Universal attribute group
(with a narrowed definition of
@importance
, given below) and outputclass.
- importance
- Describes whether the current
<step>
or<substep>
is optional or required. Output processors might highlight steps that are optional or required. Allowed values are "optional", "required", or -dita-use-conref-target .