 So you don't understand what an animation overview map is, not a problem. When you get this error, this just means the marketplace wants you to demonstrate all of your character's animations in the intro default level. Now if your character is exactly compatible with the Unreal 5 mannequin, the easiest way to do this is by going into the animation folder under Manny and drag all the default animations into your scene and then swap them all out with your own character. Now if you press play, everyone will be massacred and you will go to prison for committing a war crime. To avoid this, select all the animations and on the right under Collision Presets, set it to Character Mesh. You're done. Hope that helps and as always, I hope you have a fantastic day and I'll see you around.