I have BD total security (5 licence) on 5 devices. I also have BD Premium security Plus (10 licence) on a different 5 devices, so I have 5 spare seats on premium. (see pics) I want to cancel the 5 licence 'Total security' and put all devices on the 10 licence 'Premium security plus'. The instructions say to go to 'manage devices' and then 'change' and I will be presented with three options, one of which is 'Change Allocation'.
However I only get two options, 'keep current…' and 'Remove protection…' no 'Change allocation'. (This is the same whether I choose a device already on Total or Premium.)
The pics show my situation
How can I do what I want and get rid of the total and put everything on premium?