I am using this template to download the configs from my Nexus 5010 using TFTP. I was able to use the IOS template for downloading configs from our Nexus 7010s because they were using the default vrf for management. The 5010s are only able to communicate via the management vrf, so I had to make those changes before TFTP backups would work. I specified the full OID of the 5010s so I could continue to use AutoDiscover.
To use this template, download it and place it in the DeviceTypes folder which is contained within the Configuration Management installation directory.
I hope this helps.