Hole Management places holes in structures (plates, slabs, walls, and member parts) for outfitting parts such as pipes, ducts, cables, and equipment that penetrate the structure. The holes are associated with the structure and the penetrating part so that if either one is modified, the hole is automatically adjusted by the software. Reinforcing fittings, such as coamings, flanges, and doubler plates, can also be placed and associated with the hole.