You should have some Textures related to this in the same root folder of your main asset. It is generally already in the asset you got. If you want to keep track of all these “BUG FIXES” I would suggest you to check out the Asset Optics Plugin on fab for Unreal engine. It lets you add comments and checklists to individual assets allowing you to build your logic in a modular way, saving you the hassle of finding all the steps, bug fixes etc later when integrating in your main game.