In the official document - p305, there is a paragraph:
At this point, you just have to unzip the downloaded package under a folder, having a KnowageStudio___ subfolder. Here you can find and run a KnowageStudio.exe or Knowage.sh script to start and select the preferred workspace
I would like to know whether it is only available in the enterprise version.I can't find studio at: http://release.ow2.org/knowage/
Please kindly share if you have any clues.