Save player builds into datastore?

hey there! Im making a building type game where players can build freely on what they want! I got stuck on trying to save the progress of the players builds, I can make each player have there own folder in workspace to build freely in, but I dont even know where to start on how to save the folder and the builds inside, does anyone know how I would make a script to save it and where to put it?

Posting for my friend, If this is against dev forum rules please notify, I’m not even sure at this point

Learn about serialization: How to save parts, and the idea of Serialization.