Contract Manager

To manage the categories, select the "Categories" icon in the toolbar menu or in the Touch Bar.

Or select "Extras => Manage categories" in the menu.

This will open the categories window. Here you can edit, add or delete categories. To add a category, click on the "+" sign at the left bottom. To delete a category, select one from the list and click the "-" sign at the left bottom. By double clicking on a category, it can be renamed. The number after each category indicates the number of assigned contracts (including "inactive contracts" and contracts that are in the trash).