This page provides guidelines to choose a correct name for a Tractor Wiki category page. You have to make such choice: 1. * when you create a new category page to categorise articles and media related to a new subject on Tractor Wiki; 2. * when there are several duplicate categories about the same subject, and you want to choose the correct category to gather media files and subpages in a single category page; 3. * when there is one or several duplicate category(ies) about a given subject, but no correct category name(s), and you want to create a new category page about an existing subject.