Spine animation: how to use a skeleton from a project to transfer to a new project in Spine?

Hello
I am using a Spine animation but I have a bad design so I changed but the skeleton with the bad designs was really good and I know I can’t do it again with the timeline and all.
Do somebody know how to save that skeleton and transfer to a new project and maybe with the timelines and I just have to reconnect the images with the bone and voila done?

Nevermind. Got it !! ^^