in example project from link DM seems to be exactly just “destructible mesh” in content browser with few settings inside, you can check it on your own if you open same level “destructibles” and right mouse click on any yellow destructible pannel, then select find in content browser, but i sure you can put M into blueprint as well to make mix of DM, radial force actor to destroy it and blueprint for any code, but in such case to move you DM you actually need move whole bluprint placed in world, because DM pieces place in world bound to parent and maybe you can’t just move single DM piece