Display the Pages panel, right-click a page and choose Number Pages in the Options drop-down list.
Use this dialog box to define custom page numbering for selected pages.
Choose to re-number all pages, selected pages only or a document section.
If you start a new section, you can
set a different numbering style, specify a prefix for the new page numbers and set the starting page number for the selection. The sample at the bottom shows a dynamic preview.
continue numbering from the previous section with inherited styling.
Note
These page numbers serve for displaying page numbers in the Pages panel or in Document Assembly view only, they are not assigned to the real PDF pages, as in a header or footer.