Not sure if I understood your question clearly, but I dont see any option for DRS affinity/anti-affinity rules in vCD.
2 months back one of our customer wanted anti-affinity rules for his clustered VM's and we ended up doing it at vCenter level via powercli
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Manish Jha | Operations Support Engineer | vCloud Air Operations
vExpert 2015-17 | vExpert-NSX | vExpert-Cloud | VCAP6-DCV | VCP6-DCV | RHCE-7
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