Disable DHE Ciphers - SSL Parent Profile

I'm currently running 11.6.0 on most of my devices and am looking to upgrade passed version 12.0 in the near future. Looking at the iHealth Upgrade Advisor, I need to disable DHE ciphers on all of my Server SSL Profiles before upgrading.

 

I added DEFAULT:!EXPORT:!DHE to one of my Server SSL Profiles and it is no longer getting flagged in iHealth. Can I add that string to the Server SSL parent profile, or do I have to add that to each profile individually? Will updating the parent profile have any adverse effects on my other profiles, or would the Cipher settings be the only thing that changes?