CBook Dasa

CBook Dasa from techbus.org is as an electronic communication chat (like School Communication Book or Business Communication Book) where there will be different admins and each admin has( can create) a group of pre authorized users. Admin can communicate or notify to either all of the users at a time, or can send specific message(s) to each of the users separately. The users can also communicate or answer to the messages or questions sent by Admin like a chat. A single admin can create different groups as well in beta