PRESS - Deleting pages from the issue
SE -> Press -> Project page manipulation -> Delete pages
Use this menu to delete pages from document. Deleting always starts from the end (select total number of pages at the end of layout that you want to delete, don’t use number of pagination on page you want to delete). When deleting, new window with warning opens and asks for a certain action to be executed (type precisely defined text) so accidental deleting is avoided.