1. Create a new Constituent Query
  2. Click Analysis
  3. Click Information library
  4. Click Add an  ad-hoc query
  5. Double click on the word Constituents
  6. Expand Model Scores and Ratings in the Field Explorer window
  7. Expand Attributes and select the Power Segment attribute
  8. In the middle column click and drag Value to the top right box
  9. Click the drop down arrow and select Not blank
  10. Click OK