F5 SSL Profile Unchecking CIPHER Box

I actually want my ssl profile to inherent the client-ssl cipher setting. So, I have a ssl profile call abc. The cipher setting is set to Default. I also have a clientssl profile and it's cipher setting is !RC4. What I want to do is for the abc profile to use the parent clientssl cipher setting. I can get there via the gui by just unchecking the custom box next to the cipher option.