I was going through the 'What are the limitations to the Urban Airship Engage API' article at https://support.urbanairship.com/hc/en-us/articles/213492183?input_string=channels and here are my questions (in context of native iOS apps):
"Named User ID Limit
You may only associate up to 20 Channel IDs to a Named User."
I think this means that one named user can be associated with at most 20 devices (or channels) 'at a time'
"Named User Limit
Hard limit is set to 50 Named Users per Channel ID."
I couldn't get this! How can one device (channel) be associated with more than 1 named user 'at a time' ? I thought named-user to channel association is like 1-to-many. Can anyone please clarify ?