Custom Per Class Details Customization

You need to use IDetailCustomization.

To do this, create a subclass of IDetailCustomization

Example:

class FPMGlobalClassDetailCustomization : public IDetailCustomization
{
	
public:
	static TSharedRef<IDetailCustomization> MakeInstance();
 
	virtual void CustomizeDetails(IDetailLayoutBuilder& DetailBuilder) override;
};

Then in your editor module register it:

FPropertyEditorModule& PropertyModule = FModuleManager::LoadModuleChecked<FPropertyEditorModule>("PropertyEditor");
	PropertyModule.RegisterCustomClassLayout(UPaperTileMapComponent::StaticClass()->GetFName(), FOnGetDetailCustomizationInstance::CreateStatic(&FPMGlobalClassDetailCustomization::MakeInstance));

And don’t forget to use UnregisterCustomClassLayout on module shutdown.