How can I add animation to a character?

I am in the Skeletal Mesh editor for the FrostGiant character and it is missing some components as you can see in the upper right corner of the editor. When I compared it to the ThirdPersonCharacter I can see a difference. The ThirdPersonCharacter has those two components that I have circled in red. How do I add these components to the Skeletal Mesh?

Thanks!

Yofreetime