How to see the amount you healed a player for over their head, like when you dmg ppl?

[Ntbud 14]

So you know how normally when you damage a player or mob, the #s will pop up above the characters head?

How do I make it so I see that for friendly players I heal? I don't want to be staring at HP bars in PvP as I am healing, I want to see the amount I healed for pop up over the character that I healed. Is there no way to do that?

[Crusaider 0]

Use addon Scrolling combat text