Add getEventTypes function to the frontend
Add getEventTypes function to the frontend

unl/UNL_UCBCN_System,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_System,unl/UNL_UCBCN_System,unl/UNL_UCBCN_System,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_System