Fwd: [dita-comment] 1.3 troubleshooting topic permits empty remedy element?

<!—                    LONG NAME: Remedy                          —>
<!ENTITY % remedy.content
                       “((%title;)?, (%responsibleParty;)?,
                         (%steps; | 
                           %steps-unordered; |
                           %steps-informal;)
                        )?”
>