Hi,
After raising tickets, it will go to the appropriate department. Once particular department received tickets they need approval to appropriate mentor before processing tickets. Consider the following example:
Person A - Employee
Person B - Travel Department Admin
Person C - Mentor for Person A
Person A who is raising ticket for Travel Deperment for his / her travel. Travel Department Admin Person B needs approval from his / her Mentor Person C through mail (Mail has sent to Person C automatically). Once Travel Department Admin Perosn B receives mail from Mentor Person C, he can able to process ticket. Before process Person A and Person B should receive approval mail from Person C stating that your travel has been approved. If it is rejected in that case also both Perosn A and Person B should receive mail stating that Travel request is rejected.
All these functionality is possible in Osticket?