This is a documentation subpage for Template:SD warn-needed. It may contain usage information, categories and other content that is not part of the original template page.

This template should always be substituted (i.e., use {{ subst:SD warn-needed}}).

• No Header {{subst:SD warn-needed|''[name of tagged page]''|''optional message''}}.
• Linked Header {{subst:SD warn-needed|''[name of tagged page]''|header=1|''optional message''}}.
• Own Header {{subst:SD warn-needed|''[name of tagged page]''|header=1|header-text=''[header text]''|''optional message''}}.

When used, this template will appear as above. Note that this template must be substituted or else a red error message will appear.

This template must be substituted. Replace {{SD warn-needed ...}} with {{subst:SD warn-needed ...}}.