Creating sections for a publication means that you are creating the sections that will appear in every issue of that publication.
To create a section in a publication:
Click the Administration node to expand it.
Click the Publishing Manager node to expand it.
Click the Publications folder node.
A list of publications is displayed in the right panel.
Expand a publication to view its Sections and Issues folders.
Click the Sections folder.
Click Add/Remove.
The Edit Sections screen appears.
Enter a name for a section and click Add.
The section is added to the list of Sections in the right panel.
Enter additional sections as required. When you have entered all of your sections, click OK.
The Edit Sections screen closes and the new sections appear in the Sections folder for the publication.
Configure the settings for each section by clicking on the name of the new section. See System, publication, and section level configuration for more information on configuring settings for a section.