Synchronize RB1000

Hello, I use one RB1000 how user manger for many hotspot. I’would like to add another one RB1000 and synchronize the users in the user manager between the two routerboard. In this case if the first router go down I can use the second for auth my users.
Thanks

There is no any advanced synchronization option available for the User Manager, you have to copy configuration to the second User Manager manually.