It would be nice to have another project access level. My design business makes use of international draft persons/agencies to help with 2D drafting when we have overflow work. My current issue is with giving access to these persons/agencies to my companies projects. They must have the ability to modify/save/upload data but I don't want them to be able to download or delete the designs. We have to sign NDA's with our clients but don't have the ability to prevent persons/agencies to download our data.