허정석 picked up issue 0000455

김태훈 picked up issue 0000458

허정석 commented on issue 0000456

허정석 picked up issue 0000456

육현웅 attached file image.png to issue 0000460

육현웅 attached file 0217_학생_수업없음_동영상있음.gif to issue 0000460

육현웅 tagged issue 0000460 with 수업복사

육현웅 created issue 0000460

육현웅 attached file image.png to issue 0000459

육현웅 tagged issue 0000459 with 수업복사

육현웅 created issue 0000459

김소원 attached file 상용 플랫폼BO 고객센터.gif to issue 0000458

김소원 attached file image.png to issue 0000458

김소원 created issue 0000458

허정석 reopened issue 0000136

육현웅 commented on issue 0000454

육현웅 attached file 0214_수업복사_날자선택.gif to issue 0000457

육현웅 tagged issue 0000457 with 수업복사

육현웅 created issue 0000457

이세희 attached file image.png to issue 0000456

이세희 created issue 0000456

육현웅 attached file image.png to issue 0000455

육현웅 created issue 0000455

김현석 commented on issue 0000454

이세희 created issue 0000454

육현웅 attached file 0214_수업 저장 실패.gif to issue 0000453

육현웅 created issue 0000453

이세희 attached file image.png to issue 0000333

이세희 commented on issue 0000333

이세희 commented on issue 0000333

이세희 commented on issue 0000452

이세희 closed issue 0000452

육현웅 commented on issue 0000350

육현웅 commented on issue 0000359

육현웅 commented on issue 0000377

이세희 attached file image-2.png to issue 0000452

이세희 attached file image.png to issue 0000452

이세희 created issue 0000452

이세희 commented on issue 0000345

육현웅 commented on issue 0000346

이세희 commented on issue 0000343

육현웅 commented on issue 0000349

이세희 commented on issue 0000342

육현웅 commented on issue 0000354

이세희 commented on issue 0000335

이세희 commented on issue 0000336

김태훈 commented on issue 0000359

김태훈 commented on issue 0000350

김태훈 commented on issue 0000384

이세희 commented on issue 0000294