Hello I'm puzzled as to how to add optional channels to an existing product in 2012.03 I have a product to which I am subscribed - Open Enterprise Server 2018 SP2 It has mandatory channels which are all there and in sync - but now I need to add a specific optional channel from the same product - there are many listed... I cannot see any way to do this in the GUI - is that right? Can it be done from the CLI I cannot recall whether,l when I added this channel a year ago through the GUI, I was ever given an option to add optional channels or not... Can anyone advise please? T *Please note I am not normally in the office on Mondays or Fridays* ___________________________________________________________ TIM SHAW - Deputy Director - Network Services Medical Sciences Division - University of Oxford email : tim.shaw@medsci.ox.ac.uk tel : +44 (0)1865 289480