f5 DNS and non-default route-domain

Hello, I need configure multiple route-domains (RD) (dedicated routing). Inside this RD is configured Name Server (Listener). But I'm not able to configure server object (generic) with IP address connected to RD. I got answer:

010712f1:3: VS with name NAME must be in route domain 0.

How can I configure Wide IPs for different route-domains? Server object are generic (not all app servers will be running on LTM).

Thanks for answer or link to correct documentation or example configuration. SW version is 12.1.2.

thanks, martin