When you work with a collection that includes material belonging to different subjects, you will probably want to keep different subjects in different sections of the knowledge tree (in the contents window). You will probably also often want to design your items differently for questions in literature and differently for questions related to the maths.
To help you keep different subjects separate, SuperMemo introduces the concept of a category. A category is a section of knowledge tree in the contents window. It is used for keeping material related to a single subject. Elements added to a given category may use their own template that determines the appearance of particular components, colors, fonts, sizes of images, number of sound components, etc.
Try creating a new category:
A single knowledge category is characterized by the following attributes:
Tools : Categories can be helpful in managing a large number of categories. Individual attributes of a given category can be changed there (name, template, root and hook). Category name can be changed (in Tools : Categories) by typing in a new value. Default template can be changed by typing in the new name or by double clicking the template field and selecting a new template from the template registry. New root or hook nodes can be typed in or selected from among items included in the text registry (including the titles). Note that it is more convenient to determine the root and hook nodes by means of options on the contents pop-up menu: Create new category, Make hook, and Make root.
The buttons at the bottom of the Categories window have the following functions:
Tools : Categories is most useful to (1) delete categories, (2) change category templates, and (3) change category names.
To create a new category, you will most likely want to use Create new category on the pop-up menu in the contents window. Also to determine the root and hook you will rather use Make hook and Make root on the same menu.
Here is the typical way of working with categories:
Once you understand the concept of the category, it will become very easy to manage a large number of items belonging to entirely different areas of knowledge
Frequently Asked Questions
(Vidar Garlie, Norway,
Mar 18, 1999)
When I go to the contents window, select a category branch and click Ctrl+A, the template of this category is not used! Can you help?
To select a category, you have to choose it in the category combo box on the main toolbar. Selecting branches in the contents window does not affect the current category selection