Click on Widget button then play 3d object animation

This looks like such a simple thing but I can’t figure it out.

-I have an fbx model with simple keyframe animations.

  • I’ve made a Widget with a button.

Now I want this: if I click on the button the animation of the fbx model should be played.

I have absolutely no idea where to start. Been googling a lot but didn’t find a solution.

Hope you can help.