Netflow on Cisco 6807 with IOS 15.4(1)SY2

[giang.npt]

Hi all,

Could anyone confirm weather the IOS 15.4(1)SY2 support netflow feature ?

I have checked the information on the webite  http://cfn.cloudapps.cisco.com/ITDIT/CFN/jsp/by-feature-technology.jsp 

and realize that just the IOS 15.2 support the netflow feature. Is it right ?

Thanks for all !

[giang.npt]

Could anybody help me ? I have a box of Cisco 6807 with IOS 15.4(1)SY2 ready. I want to configure the netflow feature but it seems that this IOS version does not support.