Hi, RSA Team
our end user want to upgrade AM from 8.1 to 8.3, and I decide to upgrade it following the upgrade path：
AM 8.1->AM 8.1 SP1-> AM 8.2 -> AM 8.2 SP1 -> AM 8.3
there are two instance primary and replica
then how to upgrade AM with no business interruption
can I upgrade them one by one directly, primary first, then replica?