How to register ALMS account

I bought XR80 and would like to connect XR80 to ALMS.
To register ALMS, I found register URL for ALMS and tried to register my information.
But I received ”You already have a Sierra Wireless account" e-mail.
I already have FOTA and mangOH account for AirLink.
Please let us know how to use ALMS.

Hi takashi_shiina,

XR devices are not compatible with your type of ALMS account. You need to convert your account to use these devices.

Please contact Sierra Wireless and they will assist you with this process