I am editing a doc-book article, and have several paras that I would like to "demote" into a new sub-section. I thought I could select these paras and "wrap" them into a section as it is quite compatible with the content model for a section, but that option does not appear.
Does wrap only work for single elements? If so, is there some reason for this restriction, and what is the recommended way to do this kind of re-structuring? Thanks.

