Hi, maybe it's a basic quiestion but I couldn't find a solution and I really need it.
I want to handle security in cubes to allow or deny access to certain cube or hierarchy depending on the user that is logged in. To do this I have to edit ..../pentaho-solutions/system/mondrian/analysis_view_template.xaction. But when I open the xaction I'm not able to edit it. I can see the left panel (where Process Inputs, Process Actions and Process Outputs are), but if I select one of those items (e.g Pivot View, in Process Outputs section), nothing is shown in the right panel. Therefore I can not edit the xaction unless I modify directly the its XML.

Is there something I'm missing so I can edit the xaction from the GUI?

Thanks in advance.