Categories
From GregariusWiki
From version 0.5.2, Gregarius also allow you to tag feeds into categories. Categories are a superior alternative to nested folders. You can access the list of categories in your sidebar.
[edit] Adding Categories
Edit categories under Admin, Feeds, Edit Feed and Categories.
Click on Admin/Feeds and edit the particular feed you want to categorise. Enter the category in the appropriate text box. You can add multiple categories by separating them with a space.
By default, you can only assign a maximum of five categories per feed. To change this, edit the MAX_TAGS_PER_ITEM constant defined in tags.php
