1. Navigate to Admin | Automation Settings | Scoring.
2. Click + Add Scoring Category.
3. Name the scoring category.
4. Choose a start date, or select Include all historical activity. Choosing a start date attributes activity on assets in the selected folders from the chosen date onward. All historical activity attributes all past activity on the assets in the selected folders.
5. Choose folders to assign the scoring category to.
6. Click Create Scoring Category.