Hi, We installed NSX-T in the previous post, before we can add other NSX-T in the cluster, we need to add compute manager into the NSX-T manager.
1- Login to the NSX-T portal
https://NSX-T_IP_Address
2- go to the System –> Fabric –> Compute Manager –> Add Compute Manager

3- Enter vCenter information

Note: The options “Create Service Account” and “Enable Trust” is required when you would like to prepare an NSX-T Cluster with vSphere Lifecycle Manager.
Finish 🙂