Sorry - I updated the table to better reflect my source data.
Is that what you wanted?
I've created a string paramter using your Assessment Name dimesion and create a calculated field using fixed LOD.
Just put that calc field in filters shelf and select 1.
Workbook (version 9.2) attached for your reference.
Let me know If you've any question.
Selected subject.twbx 10.8 KB
Great, thanks for that!