Hi there, I was working on the cpp version of the Spatial Inventory System few days ago and found your post. I have completed it and upload it to github. Feel free to download it: GitHub - PhoeniFOX/UE5-Spatial-Inventory-CPP: UE5.3 C++ version of Spatial Inventory System based on tutorial of Reids Channel. The Link of original Blueprint tutorial is: https://www.youtube.com/watch?v=4CjpBoKl6s8 