# Step G: Add node Y to cluster
<a name="migrate-split-c-add-secondary"></a>

1. Add node Y to the new cluster, and add it to the HA group in that cluster. Node Y will assume the role of secondary Conductor. See [Adding the secondary Conductor node to the cluster](migrate-topic-add-conductor.md).

1. Re-enable HA on node X. See [Enabling or disabling high availability (HA)](migrate-topic-disable-ha.md).

   The secondary Conductor (node Y) synchs itself to the primary Conductor (node X). See [Enabling or disabling high availability (HA)](migrate-topic-disable-ha.md).

The upgrade process is now complete. Node X is acting as the primary Conductor, node Y is acting as the secondary Conductor, and all the nodes are running the new software version.

The deployment now looks like the following diagram.

![\[Diagram showing a new cluster with two conductor nodes and multiple worker nodes.\]](http://docs.aws.amazon.com/elemental-cl3/latest/migrationguide/images/split_cluster_6newcluster.png)