Thanks for your response.
The platform is SPLAT.
I have tried to manually add the cluster IP and Secondary IP information into the topology for the cluster. However, when I use the Get Topology button it removes my manual entries.
I'm not sure how else I could configure the VRRP manually as you suggested.
My issue sounds to be the similar to this
[fw1-gurus] SPLAT & multi ips/subnets per interface? which also makes it sound like there are some differences to how this is achieved (if possible) on SPLAT vs Nokia platform.