opera pms traning-05: cashiering part -01| oracle hospitality elearning (subtitled in all languages) Published 2 years ago • 33K plays • Length 37:23 Download video MP4 Download video MP3 Similar videos 6:11 opera system : registration with reservation 6:02 opera oracle: dp check in 1:08:05 opera pms training -08: group blocks | oracle hospitality elearning software video (subtitled)