Filter on Token Attributes

Hi-
My question focuses on reporting in LimeSurvey. Is there a way to filter report statistics based on the value of a 'custom' token field for a particular participant?
For example, I send out a education-based survey based on a course. After 6 months, I (using remoteControl API) programmatically add all students that completed the reports as entries in the survey's tokens table with some custom attributes such as course 'section' (there is only one course, but many sections or classes for that course).
Suppose I wanted to get a report for all survey responses from a certain 'section', can I do that in LimeSurvey? I do not see an option in the 'Report and statistics' page where you can filter by token attributes. So it seems although the data is all there, it is not able to be queried. I've attached a picture of what I would imagine this would look like
Please advise if there is a way to accomplish this or if this would need to be a new feature?

I have a same problem... did you find a solution??

Not really. The option we went with is that we can query by timestamp. So as long as we select the 'response timestamp' option when creating a new survey, we can at least query a smaller range of responses based on when the particular course iteration took place. The other option was modifying the query code to accept a certain token attribute as a parameter into the query.

Hi,

1st option : put the TOKAN attribute in an hidden question with an Equation question type ({QTEXT=TOKEN:ATTRIBUTE_1} for example)
2nd option : Make a feature request
3rd option : contact a dev to have a quote for a new feature

Denis