Our SAS models are, by default, classified into 5 categories; shapes, shape-independent,
structure factor, and customized models, where these categories (except the customized models) can be reassigned, added, and removed using 'Category Manager'.
Each models can also be enabled(shown)/disabled(hidden) from the category that they
belong.
The Category Manager panel is accessible from the model category 'Modify' button in the fitting panel or the 'View/Category Manager' menu in the menu bar (Fig. 1).
1) Enable/Disable models: Check/uncheck the check boxes to enable/disable the models (Fig. 2).
2) Change category: Highlight a model in the list by left-clicking and click the 'Modify' button. In the 'Change Category' panel,
one can create/use a category for the model, then click the 'Add' button. In order to delete a category, select a category name and click the 'Remove Selected'
button (Fig. 3).
3) To apply the changes made, hit the OK button. Otherwise, click the 'Cancel' button (Fig. 2).
