Hiding options in "New" button in InfoView

Hello,

I'm currently running BOE XI r2 (SP3) and am wondering it its possible to hide some options in the "New" button in InfoView? I looked in the CMC and can't find any rights to hide the "OLAP Intelligence", "Publication", "Crystal Reports", "Hyperlink" or "Local Document..." options? I don't want users to see these on our test environment.