We are working on a project to revamp our security access to our network drive. We want to give users the ability to create, modify and save documents in the folder that they have access to. We want to deny them access to delete files within the folder that they have access to. Our intention is to stop a user from accidentally moving a folder with multiple files in it to another folder location. Using the available permission we cannot find a way to set the permissions so that user can create, modify and save documents unless we give them access to delete as well.