Thanks for answer my question Dave.
I think I didn’t make myself clear. I’ll give an example.
In Adobe Flash, we can select the key frames that has an interpolation (or tween) and by selecting the 2 keyframes (the first and the last one) and then, by cicking the RMB, I have the option CONVERT TO KEYFRAMES , which means that a keyframe is assigned to each frame of my interpolation.
I would like to know if the same is possible to do in after effects.
Regards