[j-nsp] Netflow v9 sampling rate configuration in 10.4R3

[prd::S]

Hello, community.

We're migrating netflow v9 configurations from 9.3R4 to 10.4R3 on MX
platform (w/MS-DPC). In 9.3R4, the sampling rate can be set
individually for each family {inet|inet6|mpls}, but not in 10.4R3. (No
input section completion under [edit forwarding-options sampling
family <family>])

The 10.4 manual page (
http://www.juniper.net/techpubs/en_US/junos10.4/topics/usage-guidelines/services-configuring-traffic-sampling.html
) suggests that option should remain the same.

Is this option really supported in 10.4R3?

Thanks,
Nat.