Following the Active Directory Recycle Bin is enabled, using it to restore deleted directory objects is straightforward so long as the deleted object lifetime in the objects has not expired. This is quite a procedure given that there are hundreds of directories. I've also made an effort to copy http://ricardoxsnhb.acidblog.net/22662218/the-smart-trick-of-access-synology-recycle-bin-that-nobody-is-discussing