It is easy for you to create or add resources, and to edit the existing resources in a catalog using the Catalog Browser.
Although there are a variety of resources in a catalog, the ways you create them are fairly similar - select a resource node of the type that you want to create, and then create them using either toolbar buttons or context menu.
To add a resource:
For example, if you want to create a formula, right-click the Formulas node and select Add Formula. The Formula Editor window appears. Create the formula in the window.
To edit any of the existing resource in a catalog, locate the resource in the Catalog Browser resource tree, right-click the resource and select Edit XXX from the shortcut menu. Then, the corresponding editor or dialog will appear for you to edit the resource.