Hi Martin - yes, goal here is to have a single-select filter that the end-user will choose one value from the attribute at a time (as a HTML select tag does, see
example). I don't see a way to limit GD attribute filters to only select 1 value at a time. I understand 1.7 release will have additional customization of filters, so I ask if this feature will be included. Perhaps
#gooddata-ui can recommend steps to do this via a custom JS filter... Thank you