You can easily assign pages of an edition to sections. Use the Page Data palette on the Editions main tab in Fred4 to assign pages to sections.

When assigning pages to sections, keep in mind two numbering models:

Contiguous page numbering

In contiguous numbering model, the numbering starts from first page and goes through all sections.

Section-level page numbering

In section-level numbering model, the numbering restarts from first page of every section.