Show Headers in the Material List
In the Job Properties dialog browse to Job Settings > Output > Layout Material List
The switch to view Headers in a Material list is in the Wall Framing category.
Set this switch to Yes to view ALL Wall Framing materials
Or
Set this switch to Varies, then set the Headers sub-category to Yes; set other sub-categories as desired Yes/No
to view ONLY Headers and other wall objects set to Yes.
