I think you have "shot yourself in the foot". It would have been much easier to have one subscription and just keep adding things to that same subscription.
Have you only just got one/some of the subscriptions? If so, you might be able to return them to your Cisco Partner and have them re-issued as a single subscription.
Otherwise you are going to have to have the devices in seperate networks, or get a new subscription with all of the devices on that one subscription.
I think you have "shot yourself in the foot". It would have been much easier to have one subscription and just keep adding things to that same subscription.
Have you only just got one/some of the subscriptions? If so, you might be able to return them to your Cisco Partner and have them re-issued as a single subscription.
Otherwise you are going to have to have the devices in seperate networks, or get a new subscription with all of the devices on that one subscription.