Greetings steve,
I'm not 100% sure that this is what your talking about, but if your using the file manager function in super..
1. select the file you want
2. scroll the bottom slide bar over until you see attribute function
3. press attribute.
4. select options you wish the file to have.
Again, I'm not sure this is what your looking for. If not, I don't quite know what you mean to do.
Hope this helps