I have 2 Sharepoint Sites, Site A only accessible by internal colleagues due to security concern, Site B can be accessed by external party.
I wish to synchronise Site A document library with Site B document library. Whenever there is update (addition/deletion/modification for PDF, jpeg, MS Word/Excel) of file within Site A document library, Site B document library will do the same automatically.
Hope masters here can share the experience or advise on feasibility. Thanks.