The <Click Filter Targets> option

[Bleizahr]

For it to work you need to det it up. L1+O for Enemies. Then to use it, press that button combo and then press to X to target just enemies.

If you look above your HP bar it will say "Enemies" whenever you activate it. Just remember to activate the filter you want to turn on and then start targeting.

Thanks for the reply SirG, but I don't think we are talking about the same option. The one I refer to is not in the same tab where you can customize the four L1+button combinations