The first advisory board meeting of 5G-Xcast took place on September 17th at IBC 2017 in Amsterdam, Netherlands. The advisory board co-chairs Roland Beutler (SWR) and Matt Stagg (EE/BT) chaired the meeting. The meeting was attended by 5G-Xcast partners BT, Broadpeak, Expway, IRT and UPV, and by the advisory board members CRC (Canada), ETRI (South Korea), NERCDTV (China), NHK (Japan), Teracom (Sweden) and Thales (France). The meeting focused of explaining and defining the process to share information and provide feedback in general, and regarding the first deliverable on use cases in particular, which is due at the end of October.