Time Line in Swift

Hi,
I made an animation in one file and other animation in other file, but now I´d like to put this two animation together in the same t3d file.

So one animation is necessarie start first tham the other.
How can I do it? Because I put this two animation in the same file and its start the same time.

Tks

Gilson
[www.gonc.com.br]