I cannot see the browse permission in my nuxeo DM, is it a feature of another version? or do i have to create that permission, and if that is the case, how can i create that permission and where? i want to grant a browse permission to a specific group, because right now i have only the read permission, which its useless to me since i need a "SEE BUT NOT READ" permission, do you know what i mean? i need a group of viewers and a group of viewer and reader of the files contained in a folder