[oip]

I can't even imagine why you need to make temp tables inaccessible for users. Could you please explain this to us? It's very interesting. As gl00mie said, temp tables are always used by programmers only to collect data (say from real tables and in this case it's correctly to set permissions to that real tables or to a menuItem that executes an operation filling your temp table). From this point of view temp tables are very similar to maps, arrays, recordSortedLists or even containers etc. So again, it's only a way to collect data.