Publishers can manage articles and contributors.
Publications have two levels of contributors:
Editors who can write, edit, and publish. Editors have two roles: managing articles and Publication (e.g., reviewing and approving articles for publication and managing the Publication by editing font, color, avatar, banner or other customization options ) and managing contributors (e.g., adding new writers to your Publication).
Writers who can write and submit for approval to an editor.
To add new contributors to your Publication, simply click on the Edit Publication button:
Editing a Publication
Enter the user handle in the Editors or Writers section at the bottom of the Publication customization page, and then click on the save button: