Necessary permissions to create a cluster

Hi

I prepare to create a cluster with 2 servers (A and B), i configures "Private" and "Public" network. I choose a name for my cluster (Ex.: clusterA)

I view in this article http://technet.microsoft.com/en-us/library/dn505754.aspx#BKMK_ClusPrereq , my account must have a permissions:

- Local Admin "ServerA", Local Admin "ServerB" and the user who creates the cluster has theCreate Computer objects permission to the OU or the container where the servers that will form the cluster reside.

My question: What is neccessary permission to create a cluster name (ClusterA) in a DNS (Alias) ?

Thanks