For characters you have to rig them with bones in your 3D program, UE4 then has a retargeting tool where you can set the rig you made to use animations that are already included with UE4.
For characters you have to rig them with bones in your 3D program, UE4 then has a retargeting tool where you can set the rig you made to use animations that are already included with UE4.