Employment page and directory are two different parts with different functions and contents. The paper employment page refers to the page that the editorial department or publishing house requires the author to fill in and sign in order to record the acceptance information and copyright statement of the paper after the submission of the paper is accepted. A table of contents is an integral part of a paper, usually located at the beginning of the paper, which is used to list the titles and page numbers of each chapter in the paper, so that readers can quickly find what they need.

The main function of the employment page is to prove that the paper has been hired by a periodical or publishing house, and to record the publishing information and copyright ownership of the paper.