Since I am now missing the possibility of the outer index area, looking for other approaches to get similar functionality. From
I was wondering, is it maybe possible to change the pivot information from within AIMMS code? Than I could create a widget action that shows popup where you can re-arrange the pivot information (and also create the element parameter/sub index selections for the outer-index areas). I have not seen that many references to the widgets in the webui library, but maybe there is some way that this is possible?