My parts in a paper are numbered as 1, 2, 3, .... Sub parts are labeled as 1-1, 1-2, 1-3, .... For instance the 2-12 refers to part 2 of the article and sub part is 12. Now I want Word to label Subs automatically. It helped while I type 2-12 wrongly, Word correct it.
Word corrects numbers of Parts, if typist types it wrongly, but I need to expand it to Subsections too.
Is it possible?