how to add custom animation to custom interaction

hey~guys I am posting many questions nowadays
the reason is simple, I have many questions!!!haha

my question
--> how can I add custom animation to custom interaction?

there are lots of tutorials how on making custom animation by blender
and I know how to make custom interaction

but

I only know how to add EAanimation to my interaction
I want to add the animation which I made by blender to my custom interaction