You can create classification rules for applications and websites from the Configurations > Productivity Profiles > Profiles screen:
1. Click the New Category button. The Add Category panel will open.
2. Give the category a name.
3. The category will be assigned a default color. Click the color box to change the color. You can also enter a hexadecimal value in the color field.
4. Click the Apply Category button to save the category.
Once you've created the category, you can use it with Productivity Profiles.