Within the scope of the NATO DEEP Armenia programme, in March 2023, an online three-day workshop was conducted. NATO DEEP eAcademy experts shared the experience in running effective virtual synchronous meetings via BigBlueButton 2.5, video-conferencing solution. Participants, from the Armenian National Defence University, have been familiarized with BBB capabilities/ functionalities and the online training principles. The key-objective of the workshop – to share digital skills for the ARM faculty members – was achieved. Apart from BBB operational skills, participants were also exposed to the best practices, as far as conducting of synchronous online sessions is concerned.